Technical Data Bulletin

3-10
© 2019 Schneider Electric
All Rights Reserved
Heavy Duty Safety Switches 600 Volt—Single Throw Non-Fusible
Switches
www.se.com/us
Class 3110 / Refer to Catalog 3100CT1602
600 Volt—Single Throw Non-Fusible
Table 3.15: 600 Volt—Single Throw Non-Fusible
System Amperes
NEMA
Type 1
Indoor
NEMA Type 3R
Rainproof [19]
NEMA Type 4, 4X, 5 [20]
304 Stainless Steel [21]
Dust tight, Watertight
Corrosion Resistant [19]
NEMA Type
12K
With
Knockouts [19]
NEMA Type 3R, 5
or 12 [22]
Without
Knockouts [19]
Horsepower Ratings
(Max.)
Volts ac
dc [23]
240 480 600
Cat. No. Cat. No. Cat. No. Cat. No. Cat. No.
1Ø 3Ø 1Ø 3Ø 1Ø 3Ø
250 600
2-Wire (2 Blades)—600 Vac, 600 Vdc
30
Use three-wire devices
for two-wire applications.
— — — — — — — —
60 — — — — — — — —
100 — — — — — — — —
200 — — — — — — — —
400 HU265 HU265R HU265DS — HU265AWK — 125 — 250 — — 50 50
600 HU266 HU266R HU266DS — HU266AWK — 200 — 400 — — 50 50
800 HU267
HU267R [24]
— — HU267AWK — — — — 50 — — 50
1200 HU268
HU268R [24]
— — HU268AWK — — — — 50 — — 50
3-Wire (3 Blades)—600 Vac, 600 Vdc
30 HU361 HU361RB HU361DS HU361A HU361AWK 5 10 7-1/2 20 10 30 5 15
30
HU361EI[25]
HU361RBEI
[25]
HU361DSEI [25] HU361AEI [25] HU361AWKEI[25]
5 10 7-1/2 20 10 30 5 15
30 —
HU3612RB [26]
—
HU3612A[26] HU3612AWK[26]
5 10 7-1/2 20 10 30 5 15
60 HU362 HU362RB HU362DS HU362A HU362AWK 10 20 25 50 30 60 10 30
60 — —
HU362DSEI[25]
— — 10 20 25 50 30 60 10 30
100 HU363 HU363RB HU363DS HU363A HU363AWK 20 40 40 75 40 100 20 50
200 HU364 HU364RB HU364DS HU364A HU364AWK 15 60 50 125 50 150 40 50
400 HU365 HU365R HU365DS — HU365AWK — 125 — 250 — 350 50 50
600 HU366 HU366R HU366DS — HU366AWK — 200 — 400 — 500 50 50
800 HU367
HU367R [24]
— — HU367AWK — — — 500 50 500 — 50
1200 HU368
HU368R [24]
— — HU368AWK — — — — 50 500 — 50
4-Wire (4 Blades)—600 Vac, 600 Vdc [27]
2Ø 3Ø 2Ø 3Ø 2Ø 3Ø
30
HU461 [28]
— HU461DS —
HU461AWK [29]
10 10 20 20 25 30
10[30] 15[30]
60
HU462 [28]
— HU462DS — HU462AWK 20 20 40 50 50 60 10 30
100
HU463 [28]
— HU463DS — HU463AWK 30 40 50 75 50 75 20 30
200
HU464 [28]
— HU464DS — HU464AWK 50 60 50 125 50 150 40 50
400 HU465 — — — HU465AWK — 125 — 250 — 350 50 50
600 HU466 — — — — — 200 — 400 — 500 50 50
6-Wire (6 Blades)—600 Vac [27]
3Ø 3Ø 3Ø
30 — — HU661DS — HU661AWK — 10 — 20 — 30 — —
60 — — HU662DS — HU662AWK — 20 — 50 — 60 — —
100 — — HU663DS — HU663AWK — 50 — 75 — 75 — —
200 — — HU664DS — HU664AWK — 60 — 125 — 150 — —
3
SAFETY SWITCHES
[19] For Rainproof Bolt-On Hubs and Watertight Hubs see Hubs, page 3-15.
[20] Complete rating is NEMA Type 3, 3R, 4, 4X, 5 and 12.
[21] For 316 stainless, see 316 Grade Stainless Steel—NEMA Type 3, 3R, 4, 4X, 5, 12, page 3-12.
[22] Also suitable for NEMA Type 3R application by removing drain screw from bottom endwall.
[23] For switching dc, use two outside switching poles.
[24] Suitable for NEMA Type 5 applications with drain screw installed.
[25] Switches with EI suffix are stocked with factory-installed electrical interlocks with one normally-open and one normally-closed contact.
[26] Use 60 A enclosure accessories, including electrical interlocks.
[27] Not suitable for use as service equipment.
[28] No knockouts are provided.
[29] Requires 60 A accessories. See NEMA Type 4, 4X, 5, 7, 9, and 12, page 3-23 for series rating.
[30] HU461AWK (Series F6) is rated 5 hp@250 Vdc, 15 hp@600 Vdc.
9/13/2019