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PLUS
Handles
Direct mount handle - mounts directly to switch, no shaft required
For switch cat. no. Color Test function Padlockable Catalog no.
All switches Black N Y - On Switch DIR-02
OR
External front or right side operated selector handles - shaft required
NEMA type Color Handle
length Test function Padlockable Catalog no.
1, 3R, 4, 4X, 12
Black Short
N Y
H4X-01B (1)
Red/yellow Short H4X-01R (1)
Black Long H4X-02B (2)
Red/yellow Long H4X-02R (2)
Or External front operated pistol handles - shaft required
NEMA type Color Handle
length Test function Padlockable Defeatable Catalog no.
1, 3R, 4, 4X, 12 Black — N Y Y H4X-03B
Red/yellow — H4X-03R
bbbbllic hasp (heavy duty) external front operated pistol handles - shaft required
NEMA type Color Handle
length Test function Padlockable Defeatable Catalog no.
1, 3R, 4, 4X, 12 Black — N Y Y H4X-03BHD
Red/yellow — H4X-03RHD
+ Shafts for selector handles
Length — in (mm) Mounting depth (X) — in (mm) Catalog no.
5.9 (150) 3.50~7.60 (89~193) SH4-150 (1)
7.9 (200) 3.50~9.50 (89~241) SH4-200 (1)
12.6 (320) 3.50~14.9 (89~378) SH4-320 (1)
Shafts for pistol handles
Length — in (mm) Mounting depth (X) - in (mm) Catalog no.
7.9 (200) 3.30~7.40 (84~188) SH3-200 (2)
12.6 (320) 3.30~9.30 (84~236) SH3-320 (2)
15.7 (400) 3.30~14.7 (84~373) SH3-400 (2)
+ Shaft guide for selector handles
Catalog no.
Required for 12.6" (320mm) long shafts, optional for other lengths SH-GUIDE1
Shaft guide for pistol handles
Catalog no.
Required for 15.7? (400mm) long shafts, optional for other lengths SH-GUIDE2
AND...
Accessories
Aux. contacts
Auxiliary contacts
Contact type No. of contacts Continuous amp
rating Voltage (Vac) Max number of units per
switch Catalog no.
NO + NC 1 of each
10
240 2 (1 per side/4 contacts
total) BAC01
NO 2 2 (1 per side/4 contacts
total) BAC02
AND...
Shrouds
Terminal shrouds - includes terminal shroud for both lineside and loadside
Switch
amps
Poles bbbbbbbb on switch Catalog no.
All switches
1 (for switched 4th pole) Lineside and loadside TSH3-1TB
3 TSH3-3TB
AND...
Sw. 4th pole
Switched 4th Pole - converts 3-pole switch to 4-pole
Switch amps Catalog no.
30 POLE98-30
60 POLE98-60
100 POLE98-100
Auxiliary contact Possible 4th pole
configurations configurations
1 2
1
2
BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018  11-73
11 — Disconnect switches
Dimensions - in (mm)
Direct handle operation External front operation External right side operation
1. bbbbbbbb for 1 switched 4th pole (1 per device max.) or 1 auxiliary contact.
2. bbbbbbbb for 1 auxiliary contact only.
Note: Maximum of 4 Auxiliary contacts, or 3 Auxiliary contacts + one switched 4th pole.
External front/right side operated selector handle, front operated pistol handle
75
64
53
0.24
6
124.6
131.4
189
26
78
8.8 26 26 26 8.8
M5
2.95
2.52
2.09
4.91
0.35 1.02 1.02 1.02 0.355.17
7.44
1.02
3.07
2
1
2
1
36 100 min./372 max.
81
64
2.08 0.26
50.6 13 124.6
131.4
189
26
78 36
8.8 26 26 26 8.8
M5
30 min./201 max.
1.42 3.94 min./14.65 max.
3.19
2.52
1.99
3.07
1.02
0.51
1.18 min./7.91 max. 1.42
4.90 0.34 1.02 1.02 1.02 0.345.17
7.44
53 6
2.79
71
2
1
2
1
2.79
71
13.5
? 22.5
3
40
4 ? 7
? 31
28
With 4 Mounting Screws With mounting nut
H4X-01_
Handle type Door drilling layouts
0
I
90°
Direction of
front operation
0
I
90°
Direction of
right side operation
1.57
4 ? 0.27 1.10
? 1.22
0.11
0.53
? 0.88
?3.07
1.42
2.79
?78
36
71
Selector
Selector
Pistol
H4X-03_ with 4 mounting screws
40
4 ? 7 28
1.57
4 ? 0.27 1.10
? 1.45in/37mm screw clip (from front)
? 1.22in/31mm screw (from rear)
?78
37
88
?3.07
1.45
3.46
H4X-02_
H4X-03_
11-74 BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018 
Disconnect switches — 11
Disconnect
switches
UL 98 non-fused rotary disconnect switches—100, 200 and compact 400 A
For a complete assembly, select: Select for standard application
Switch
Switch
Amps Poles SCCR (kA)
Max horsepower rating
Catalog no.
1-phase 3-phase
220/240 220/240 440/480 600
100 3
200
10 30 75 100 RD100-3-SCCR
200 10 75 150 200 RD200-3
4 10 75 150 200 RD200-4
400 3 - 125 250 350 RD400-3
4 - 125 250 350 RD400-4
+ Terminal lug kit
Switch
amps
Poles Lugs per kit Conductor AWG size/type Catalog no.
100-200
2 2
6-300 kcmil
75°C Cu/ Al
LUG1-2
3 3 LUG1-3
4 4 LUG1-4
400
2 2
4-600 kcmil or Dual 1/0-250 kcmil
75°C Cu/ Al
LUG2-2
3 3 LUG2-3
4 4 LUG2-4
2 2
(2) 6-350 kcmil
75°C Cu/ Al
LUG3-2
3 3 LUG3-3
4 4 LUG3-4
PLUS
Handle
Direct mount handle - mounts directly to switch, no shaft required
For switch cat. no. Color Test
function Padlockable Catalog no.
All switches Black N Y DIR-03
OR
External front operated pistol handles - shaft required
NEMA type Color Test
function Padlockable Defeatable Catalog no.
1, 3R, 12 Black
N Y Y
H12-03B
Red/yellow H12-03R
Or 1, 3R, 4, 4X, 12 Black H4X-06B
Red/yellow H4X-06R
bbbbllic hasp (heavy duty) external front operated pistol handles - shaft required
NEMA type Color Test
function Padlockable Defeatable Catalog no.
1, 3R, 4, 4X, 12 Black N Y Y H4X-06BHD
Red/yellow H4X-06RHD
+ Shafts for pistol handles
Length — in (mm) Mounting depth (X) - in (mm) Catalog no.
7.9 (200) 5.31~10.43 (135~265) SH5-200
12.6 (320) 5.31~15.16 (135~385) SH5-320
15.7 (400) 5.31~18.31 (135~465) SH5-400
+ Shaft Guide
Catalog no.
Required for 15.7? (400mm) long shafts, optional for other lengths SH-GUIDE2
AND...
Accessories
Aux. contacts
Auxiliary contacts
Contact
type
No. of
contacts Continuous amp rating Voltage
Vac
Max number of aux
contacts per switch Catalog no.
NO + NC
1 of each
10.1 125-250
2
BAC03*
NO + NC BAC04*
NO + NC 1 125 BAC11*
NO + NC BAC12*
* For one auxiliary contact, install either BAC03 or BAC11. For two auxiliary contacts, install BAC03 + BAC04, or BAC11 + BAC12.
AND...
Shrouds
Terminal shrouds - includes terminal shroud for Lineside or loadside
Switch
amps
Poles bbbbbbbb on switch Catalog no.
100-200 3 Lineside TSH4-3T
Loadside TSH4-3B
4 Lineside or loadside TSH4-4TB
400 3 Lineside TSH5-3T
Loadside TSH5-3B
4 Lineside or loadside TSH5-4TB
BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018  11-75
11 — Disconnect switches
Dimensions — in (mm)
Y
AC
K CA
V
N
AA
H
J1 U Z
R1
M
T AD
F C
1
R2
W
1.57
40
5.31
135
1.79
45.5
H4X-06__
H12-03__
65°
TEST
90°
0
?78
1.77
4.92
Handle type Direction of front operation Door drilling layout
?3.07
0.78
4 ? 0.27
0.55
? 1.46
4 ? 7
? 37
20 20
14
0.55
14
0.78
45
125
I
1.52
38.8
1
25
1.12
28.6
0.45
?11.6
0.46
11.68 0.25 6.35
2.8
71.5
? 0.4
? 4.7
1.3
35
1.8
46
0.44
11.13
0.63
15.88
0.88
73.15 2.31
58.67 0.53
13.46
1.19
30.23
1.94
49.30
0.25
6.35
1.25
31.75
DIR-03 direct mount handle External front handle
Terminal lugs
LUG1-_ 100 to 200 A LUG2-_ 400 A LUG3-_ 400 A
Switch
amps
Overall
dim. C
Terminal shrouds Switch body Switch mounting Connection
AC AD F 3p. F 4p. H J1 3p. J1 4p. K M 3p. M 4p. N R1 R2 T U V W Y Z A A AC
100 3.72 (95) 10.1
(256) 3.05 (78) 7.09
(180)
9.06
(230)
4.22
(107)
2.17
(55)
4.13
(105)
1.8
(46)
6.3
(160)
8.27
(210)
5.31
(135)
0.35
(9)
0.27
(7)
1.97
(50)
0.98
(25)
1.18
(30)
0.43
(11)
0.14
(4)
1.35
(34)
6.3
(160)
0.6
(15)
200 3.72 (95) 10.1
(256) 3.05 (78) 7.09
(180)
9.06
(230)
4.22
(107)
2.17
(55)
4.13
(105)
1.8
(46)
6.3
(160)
8.27
(210)
5.31
(135)
0.35
(9)
0.27
(7)
1.97
(50)
0.98
(25)
1.18
(30)
0.43
(11)
0.14
(4)
1.35
(34)
6.3
(160)
0.6
(15)
400 4.92 (128) 16
(406) 4.15 (115) 9.05
(230)
11.4
(290)
6.53
(166)
2.95
(75)
5.31
(135)
2.65
(68)
8.26
(210)
10.6
(270)
7.67
(195)
0.35
(9)
0.27
(7)
2.56
(65)
1.77
(45)
1.97
(50)
0.43
(13)
0.2
(5)
2.08
(53)
10.2
(260)
0.8
(20)
11-76 BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018 
Disconnect switches — 11
Disconnect
switches
UL 98 non-fused rotary disconnect switches — 600, 800, 1000 and 1200 A
For a complete assembly, select: Select for standard application
Switch
Switch
Amps Poles
SCCR
(kA)
Max horsepower rating
Catalog no.
3-phase DC*
220/240 440/480 600 125 250
600 3 200 240 400 350 20 50 RD600-3
4 240 400 350 20 50 RD600-4
800 3
100
200 500 500 - - RD800-3
4 200 500 500 - - RD800-4
1000 3 200 500 500 - - RD1000-3
4 200 500 500 - - RD1000-4
1200 3 200 500 500 - - RD1200-3
4 200 500 500 - - RD1200-4
* DC ratings use two poles in series.
+ Terminal lug kit
Switch amps Poles Lugs per kit Lugs required per pole Conductor AWG
size/type Catalog no.
600 3 3 1 (2) 2-600 kcmil
75°C Cu/ Al
LUG5-3
4 4 LUG5-4
800-1200 3 6 2 (4) 2-600 kcmil
75°C Cu/ Al
LUG6-6
4 8 LUG6-8
PLUS
Handles
Direct mount handle - mounts directly to switch, no shaft required
For switch cat. no. Color Test function Padlockable Catalog no.
All switches Black N Y DIR-04
OR
External front operated pistol handles - shaft required
NEMA type Color Test function Padlockable Defeatable Catalog no.
1, 3R, 4, 4X, 12
Black
N Y Y
H4X-07B (1)
Red/yellow H4X-07R (1)
Black H4X-08B (2)
Red/yellow H4X-08R (2)
Or bbbbllic hasp (heavy duty) external front operated pistol handles - shaft required
NEMA type Color Test function Padlockable Defeatable Catalog no.
1, 3R, 4, 4X, 1
Black
N Y Y
H4X-07BHD (3)
Red/yellow H4X-07RHD (3)
Black H4X-08BHD (4)
Red/yellow H4X-08RHD (4)
+ Shafts for pistol handles
Length — in (mm) Mounting depth (X) — in (mm) Catalog no.
7.9 (200) 8.70~13.50 (221~343) SH6-200
12.6 (320) 8.70~18.23 (221~463) SH6-320
15.7 (400) 8.70~21.38 (221~543) SH6-400
+ Shaft guide
Catalog no.
Required for 15.7" (400mm) long shafts, optional for other lengths SH-GUIDE2
AND...
Accessories
Aux. contacts
Auxiliary contacts
Contact type No. of contacts Continuous amp rating Voltage (Vac) Max number of aux contacts
per switch Catalog no.
NO + NC 1 of each 10.1 125-250
2
BAC03*
NO + NC 1 of each BAC04*
NO + NC 1 of each 1 125 BAC11*
NO + NC 1 of each BAC12*
* For one auxiliary contact, install either BAC03 or BAC11. For two auxiliary contacts, install BAC03 + BAC04, or BAC11 + BAC12.
AND...
Shrouds
Terminal shrouds* — includes terminal shroud for lineside or loadside
Switch amps Poles bbbbbbbb on switch Catalog no.
600 3
Lineside or loadside
TSH6-3TB
4 TSH6-4TB
800-1200 3 TSH7-3TB
4 TSH7-4TB
* Shroud for lineside included with switch.
1
3 4
2
BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018  11-77
11 — Disconnect switches
Dimensions — in (mm)
600 A 800 to 1200 A
Switch
amps
Terminal
shrouds B
Switch body Switch mounting Connection
F 3p. F 4p. H J 3p. J 4p. M 3p. M 4p. N N1 N2 A A Z
600 18.12 (460) 11 (280) 14.17 (360) 5.5 (140) 5 (128) 6.59 (168) 10.03 (255) 13.19 (335) 6.88 (175) 2.34 (60) 1.1 (28) 12.6 (320) 1.85 (47)
800 18.12 (460) 14.64 (372) 19.37 (492) 5.5 (140) 6.83 (174) 9.19 (234) 13.66 (347) 18.38 (467) 6.88 (175) 2.34 (60) 1.1 (28) 13 (330) 1.85 (47)
1000 18.12 (460) 14.64 (372) 19.37 (492) 5.5 (140) 6.83 (174) 9.19 (234) 13.66 (347) 18.38 (467) 6.88 (175) 2.34 (60) 1.1 (28) 13 (330) 1.85 (47)
1200 18.12 (460) 14.64 (372) 19.37 (492) 5.5 (140) 6.83 (174) 9.19 (234) 13.66 (347) 18.38 (467) 6.88 (175) 2.34 (60) 1.1 (28) 13 (330) 1.85 (47)
DIR-04 Direct mount handle External front pistol handles
Terminal lugs
LUG5-__, LUG6-__ 600 to 1200 A
60
2.36
85
3.35
7.48
190
H4X-07__
61
210
90°
0
Handle Type Direction of Front Operation
Door drilling layout
?3.07
?78
0.78
4 ? 0.27
0.55
? 1.46
4 ? 7
? 37
20 20
14
0.55
14
0.78
8.27
2.4
H4X-08__ 2.36
13.78
?3.07 90°
I
0
?78
350
60
I
3.15
80
1.49
38
2.87
73
0.40
?10.2
3.76
95.5
0.64
16.2
11-78 BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018 
Disconnect switches — 11
Disconnect
switches
IEC specifications RD16-3-508 RD16-3-508 with 6-pole conversion kit
Catalog no. RD16-3-508 RD25-3-508 RD40-3-508 RD63-3-508 RD80-3-508
Thermal current Ith at 40°C (A) 16 25 40 63 80
Rated insulation voltage Ui
 (V) 800 800 800 800 800
Rated impulse withstand voltage Uimp (kV) 8 8 8 8 8
Rated operation currents Ie (A)
Load duty category Rated voltage A/B 1 A/B 1 A/B 1 A/B 1 A/B 1
500 AC-22 A/ AC-22 B 16/16 25/25 40/40 63/63 80/80
AC-23A/ AC-23 B 16/16 25/25 25/25 63/63 63/63
690
AC-21 A/ AC-21 B 16/16 25/25 40/40 63/63 80/80
AC-22 A/ AC-22 B 16/16 25/25 32/40 40/63 63/80
AC-23A/ AC-23 B 16/16 25/25 25/25 40/40 40/40
Operational power in AC-23 (kW)
400 Vac without prebreak AC 1, 2 7.5 11 18.5 30 37
500 Vac without prebreak AC 1, 2 7.5 11 15 30 37
690 Vac without prebreak AC 1, 2 7.5 15 18.5 30 37
Overload capacity (Ue
 415 Vac)
Rated short-time withstand current 0.3 s. ICW (kA
RMS) 3 2.5 2.5 2.5 3 3
Rated short-time making capacity Icm (kA peak) 3 6 6 6 9 9
Fuse protected short-circuit withstand (kA RMS prospective)
Prospective short-circuit current (kA RMS) 3 50 50 50 50 50
Associated fuse rating (A) 3 16 25 40 63 80
Connection
Minimum Cu cable cross section (mm2
) 1.5 1.5 1.5 2.5 2.5
Maximum Cu cable section (mm2
) 16 16 16 35 35
Tightening torque min/max (N?m) 2/2.2 2/2.2 2/2.2 3.5/3.85 3.5/3.85
1 A/B: Category with index A = frequent operation; category with index B = infrequent operation.
2 The power value is given for inbbbbation only; the current values vary from one manufacturer to another.
3 For a rated operating voltage, Ue
 = 400 Vac.
UL 508 non-fused rotary disconnect switches —
16 to 80 A
Eaton UL 508 load break disconnect switches allow safe control and
safe disconnection of any motor application or to isolate a circuit
within the panel.
These disconnect switches are compact and offer a wide variety of
accessories like 4th poles, Auxiliary contacts, door mounting and
6/8-Pole kits.
Features
? Suitable for motor disconnect
? DIN-Rail or panel mount
? Door mount option
? Disconnect switches are front, right side or direct handle operable
? Finger-safe
Agency inbbbbation
? UL 508, Guide NLRV, File E155129
? CSA C22.2 No. 14, File 257020
? Conbbbbs with IEC 60947-3
Online resources
Visit  for:
? CAD drawings
? Instruction sheets
? UL inbbbbation
Related Bussmann series products
Fuse blocks
Modular Class H(K), J and RK fuse blocks up to 600 A
Modular Class H(K), J and RK power distribution fuse blocks up to 400 A
Modular, finger-safe CH Class CC and J, and UL supplemental and IEC
10x38mm DIN-Rail holders up to 60 A
Finger-safe Optima Class CC, UL supplemental and IEC 10x38mm DINRail/panel mount holders up to 30 A
Finger-safe Optima? Class CC, UL supplemental and IEC 10x38mm
DIN-Rail/panel mount protection modules up to 30 A
BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018  11-79
11 — Disconnect switches
UL specifications
RD16-3-508 RD16-3-508 with 6-pole conversion kit
Catalog no. RD16-3-508 RD25-3-508 RD40-3-508 RD63-3-508 RD80-3-508
UL standard UL 508 UL 508 UL 508 UL 508 UL 508
Max ampacity 16 A 25 A 40 A 63 A 80 A
Handle operation Front/Side Front/Side Front/Side Front/Side Front/Side
UL ratings
Max voltage (AC) 600 Vac 600 Vac 600 Vac 600 Vac 600 Vac
Max. Hp ratings
3-phase, 208 3 7.5 7.5 15 15
3-phase, 240 5 7.5 7.5 20 20
3-phase, 480 10 15 20 40 40
3-phase, 600 10 20 25 40 40
Electrical characteristics
SCCR with fuse (kA) 65 65 10/65 50/65 50/65
Recommended upstream Fuse class J J J J J
Max. fuse rating (A) 30 30 60/30 100/60 100/60
Terminals Integral Integral Integral Integral Integral
Wire type 75°C Cu 75°C Cu 75°C Cu 75°C Cu 75°C Cu
Wire range and torque - lb-in
(N?m)
Solid single 14-10, 26.5 (3) 14-10, 26.5 (3) 14-10, 26.5 (3) 14-10, 31.1 (3.5) 14-10, 31.1 (3.5)
Solid dual 12, 26.5 (3) 12, 26.5 (3) 12, 26.5 (3) 12, 31.1 (3.5) 12, 31.1 (3.5)
Stranded single 14-4, 26.5 (3) 14-4, 26.5 (3) 14-4 , 26.5 (3) 14-1, 31.1 (3.5) 14-1, 31.1 (3.5)
Stranded dual 14-12, 26.5 (3) 14-12, 26.5 (3) 14-12, 26.5 (3) 10-6, 31.1 (3.5) 10-6, 31.1 (3.5)
Mechanical characteristics
Endurances/cycles 10,000 10,000 10,000 10,000 10,000
Physical characteristics
Dimensions See drawings on product pages
Weight- lb (kg) 0.5 (0.2) 0.5 (0.2) 0.5 (0.2) 0.7 (0.32) 0.7 (0.32)
Environmental
Operating temperature -20 to 70°C -20 to 70°C -20 to 70°C -20 to 70°C -20 to 70°C
Flammability rating UL 94-V0 UL 94-V0 UL 94-V0 UL 94-V0 UL 94-V0
Accessories
Handles
Direct DIR-01 DIR-01 DIR-01 DIR-01 DIR-01
Short selector/NEMA 1, 3R, 4,
4X, 12
H4X-01B H4X-01B H4X-01B H4X-01B H4X-01B
H4X-01R H4X-01R H4X-01R H4X-01R H4X-01R
Long selector/NEMA 1, 3R, 4,
4X, 12
H4X-02B H4X-02B H4X-02B H4X-02B H4X-02B
H4X-02R H4X-02R H4X-02R H4X-02R H4X-02R
Pistol handle/NEMA 1, 3R, 4,
4X, 12
H4X-03B H4X-03B H4X-03B H4X-03B H4X-03B
H4X-03R H4X-03R H4X-03R H4X-03R H4X-03R
bbbbllic hasp (HD) pistol handle/
NEMA 1, 3R, 4, 4X, 12
H4X-03BHD H4X-03BHD H4X-03BHD H4X-03BHD H4X-03BHD
H4X-03RHD H4X-03RHD H4X-03RHD H4X-03RHD H4X-03RHD
Selector handle shafts - 5x5mm
5.9"/150mm SH4-150 SH4-150 SH4-150 SH4-150 SH4-150
7.9"/200mm SH4-200 SH4-200 SH4-200 SH4-200 SH4-200
12.6"/320mm SH4-320 SH4-320 SH4-320 SH4-320 SH4-320
Pistol handle shafts - 5x5mm
7.9"/200mm SH3-200 SH3-200 SH3-200 SH3-200 SH3-200
12.6"/320mm SH3-320 SH3-320 SH3-320 SH3-320 SH3-320
15.75"/400mm SH3-400 SH3-400 SH3-400 SH3-400 SH3-400
Selector handle shaft guide SH-GUIDE1 SH-GUIDE1 SH-GUIDE1 SH-GUIDE1 SH-GUIDE1
Pistol handle shaft guide SH-GUIDE2 SH-GUIDE2 SH-GUIDE2 SH-GUIDE2 SH-GUIDE2
Door mount kit DOOR-508 DOOR-508 DOOR-508 DOOR-508 DOOR-508
Shrouds/switch amps
1-Pole TSH1-1TB TSH1-1TB TSH1-1TB — —
3-Pole (loadside and lineside) TSH1-3TB TSH1-3TB TSH1-3TB TSH2-3TB TSH2-3TB
Switched 4th pole/switch amps POLE-16 POLE-25 POLE-40 — —
Ground module (conbbbbs to IEC
60947-3) GND-16-40 GND-16-40 GND-16-40 GND-63-80 GND-63-80
Neutral module (conbbbbs to IEC
60947-3) NTRL-16-40 NTRL-16-40 NTRL-16-40 NTRL-63-80 NTRL-63-80
Auxiliary contacts
NO + NC (1 ea.) BAC01 BAC01 BAC01 BAC01 BAC01
(2) NO BAC02 BAC02 BAC02 BAC02 BAC02
AC ratings
Volts 240 Vac 240 Vac 240 Vac 240 Vac 240 Vac
Amps 10 10 10 10 10
6-/8-pole conversion kit gangs two switches of same rating, 16-80 A
switch amps
KIT-6POLE KIT-6POLE KIT-6POLE KIT-6POLE KIT-6POLE
— Not available.
11-80 BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018 
Disconnect switches — 11
Disconnect
switches
UL 508 non-fused rotary disconnect switches —16, 25, 40, 63 and 80 A
For a complete assembly, select: Select for standard application
Switch
Switch
Amps Poles
SCCR @600V
(kA)
Max. Class
J fuse
amps
Max horsepower rating, 3-Phase
Conductor AWG size/
208 220/240 440/480 600 type Catalog no.
16
3
65 30 3 5 10 10
14-10 Sol, Dual 12
Sol, 14-4 Str, Dual
14-12 Str, 75°C Cu
RD16-3-508
25 7.5 7.5 15 20 RD25-3-508
40 10 60 7.5 7.5 20 25 RD40-3-508 65 30
63 50 100 15 20 40 40 14-10 Sol, Dual 12
Sol, 14-1 Str, Dual
10-6 Str, 75°C Cu
RD63-3-508 65 60
80 50 100 15 20 40 40 RD80-3-508 65 60
PLUS
Handles
Direct mount handle - mounts directly to switch, no shaft required
For switch cat. no. Color Test function Padlockable Catalog no.
All switches Black N Y - On Switch DIR-01
OR
External front or right side operated selector handles - shaft required
NEMA type Color Handle length Test function Padlockable Catalog no.
1, 3R, 4, 4X, 12
Black Short
N Y
H4X-01B (1)
Red/yellow H4X-01R (1)
Black Long H4X-02B (2)
Red/yellow H4X-02R (2)
Or External front operated pistol handles - shaft required
NEMA type Color Handle length Test function Padlockable Defeatable Catalog no.
1, 3R, 4, 4X, 12 Black — N Y Y H4X-03B
Red/yellow H4X-03R
bbbbllic hasp (heavy duty) external front operated pistol handles - shaft required
NEMA type Color Handle length Test function Padlockable Defeatable Catalog no.
1, 3R, 4, 4X, 12 Black — N Y Y H4X-03BHD
Red/yellow H4X-03RHD
+ Shafts for selector handles
Length — in (mm) Mounting depth (X) - in (mm) Catalog no.
5.9 (150) 3.50~7.60 (89~193) SH4-150 (1)
7.9 (200) 3.50~9.50 (89~241) SH4-200 (1)
12.6 (320) 3.50~14.9 (89~378) SH4-320 (1)
Shafts for pistol handles
Length — in (mm) Mounting depth (X) - in (mm) Catalog no.
7.9 (200) 3.30~7.40 (84~188) SH3-200 (2)
12.6 (320) 3.30~9.30 (84~236) SH3-320 (2)
15.7 (400) 3.30~14.7 (84~373) SH3-400 (2)
+ Shaft guides for selector and pistol handles
Handle type Catalog no.
Selector Required for 12.6" (320mm) long shafts, optional for other lengths SH-GUIDE1
Pistol Required for 15.7" (400mm) long shafts, optional for other lengths SH-GUIDE2
+ Door mount kit
For mounting switch on the right side of the enclosure or directly on the enclosure door using switch side operation shaft bbbbbbbb. Kit
includes a shaft. Order switch and selector handle separabbby.
Switch Catalog no.
All switches - kit includes shaft DOOR-508
AND...
1 2
1
2
BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018  11-81
11 — Disconnect switches Accessories Aux.Contacts
Auxiliary contacts
Contact type No. of
contacts
Continuous amp
rating Voltage (Vac) rating Max number of units per switch Catalog no.
NO + NC 1 Ea.
10 240 2 (1 per side/4 contacts total)
BAC01
NO 2 BAC02
AND...
Shrouds
Terminal shrouds - includes terminal shroud for both lineside and loadside
Switch
amps
Poles bbbbbbbb on switch Catalog no.
16-40 1 (for switched 4th pole)
Lineside and loadside
TSH1-1TB
16-40 3 TSH1-3TB
63-80 TSH2-3TB
4th pole
AND...
Switched 4th pole - converts 3-pole switch to 4-pole switch
Switch amps Catalog no.
16 POLE-16
25 POLE-25
40 POLE-40
AND...
Gnd./neut. mods
Ground and Neutral Modules - provides unswitched ground or neutral pole - conbbbbs to IEC 60947-3
Switch amps Module Type Catalog no.
16-40
Ground
GND-16-40
63-80 GND-63-80
16-40
Neutral
NTRL-16-40
63-80 NTRL-63-80
AND...
6 pole kit
Order switches separabbby
6-pole conversion kit - creates a 6-pole switch by ganging two 3-pole switches of equal rating
Switch amps Catalog no.
All switches KIT-6POLE*
* Kit ships with a direct handle. If external handle is needed order a selector handle and shaft for the UL 508 Rotary Disconnect
Switches.
Note: To create an 8-pole switch from 16 to 40 amp switches, use two 3-pole switches of equal ratings plus two switched 4th poles
(part # POLE-_).
Auxiliary contact
configurations
Ground and neutral module, and
switched 4th pole configurations.
Dimensions — in (mm)
Direct handle operation External front operation External side operation
1. bbbbbbbb for 1 switched 4th pole (1 per device max.), or ground or neutral module (2 per device max.) or 1 auxiliary contact.
2. bbbbbbbb for 1 auxiliary contact only.
Note: Maximum of 4 Auxiliary contacts, or 3 Auxiliary contacts + one ground or neutral module, or one switched 4th pole.
Switch
amps
Overall dimensions Terminal
shroud AC
Switch body Switch mounting
D min D max E min E max F F1 G J M N Connection T
16 to 40 1.18 (30) 9.25 (235) 3.94 (100) 14.64 (372) 4.33 (110) 1.77 (45) 0.59 (15) 2.67 (68) 0.59 (15) 1.18 (30) 2.95 (75) 0.59 (15)
63 to 80 1.18 (30) 9.25 (235) 3.93 (100) 14.64 (372) 4.33 (110) 2.06 (53) 0.69 (18) 2.99 (76) 0.69 (18) 1.38 (35) 3.35 (85) 0.69 (18) N or G N or G N or G N or G N or G N or G 2.67
F
T
M5
M
G
N
AC
2.52
0.24
1.97
2.95
F10.35 F1
2
1 2
1
75
64
6
50
68
8.8 8.8
0.35
1.42 E 3.19
2.52
0.23
1.96
1.99
36 81
64
50.6
6
50
J
2.68
F
T
M5
M
D 1.42
G
N
AC
F10.35 F1
? 2.79
8.8 8.8 68
? 71
36
0.35
2
2 1
1