Klein Tools
Family-owned and operated since 1857, Klein Tools is committed to providing professional tradespeople with tools and solutions that enable the highest levels of performance and safety. We are dedicated to manufacturing the finest hand tools in America and we’re driven to be the world’s most innovative and customer-centric trade-focused tool company.
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Ways to Shop
Circuit Breaker Type
Load Center Type
Trip Type
QO330MQ200RB 3-Phase Convertible Main Breaker Load Center, 208Y/120 VAC, 240/120 Delta VAC, 240 Delta VAC, 200 A, 1 Poles, 25 kA Interrupt
MFR:
Schneider Electric
MFR #:
QO330MQ200RB
UPC:
785901290612
Item #:
96269
VH321N Heavy Duty Fusible Disconnect Safety Switch, 240 VAC, 250 VDC, 30 A, 1.5, 3, 5, 7.5 hp, 3 Poles
MFR:
Schneider Electric
MFR #:
VH321N
Item #:
733381
NQ484L4C NQ Series 3-Phase Panelboard Interior, 240 V AC/48 V DC, 400 A, 84 Spaces
MFR:
Schneider Electric
MFR #:
NQ484L4C
UPC:
785901502562
Item #:
79421
QOM2100VH Molded Case Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOM2100VH
UPC:
785901021957
Item #:
97316
VHU361AWKGL Heavy Duty Non-Fusible Disconnect Safety Switch, 600 V AC, 600 V DC, 30 A, 5, 7.5, 10, 15, 20, 30 hp, 3 Poles
MFR:
Schneider Electric
MFR #:
VHU361AWKGL
Item #:
733453
NQ430L2C NQ Series 3-Phase Panelboard Interior, 240 V AC/48 V DC, 225 A, 30 Spaces, 100 kA SCCR
MFR:
Schneider Electric
MFR #:
NQ430L2C
UPC:
785901507772
Item #:
135880
![Mini circuit breaker, E-Frame, 60A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79354/sqd-edb34060-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB34060 Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 60 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB34060
UPC:
785901875345
Item #:
5606
VHU362 Heavy Duty Non-Fusible Disconnect Safety Switch, 600 V AC, 600 V DC, 60 A, 10, 20, 25, 30, 50, 60 hp, 3 Poles
MFR:
Schneider Electric
MFR #:
VHU362
Item #:
733400
QOSAMK Surge Arrester Mounting Kit, For Use With QO Load Center and Circuit Breaker
MFR:
Schneider Electric
MFR #:
QOSAMK
UPC:
785901002987
Item #:
99274
RUMC21B7 Universal Plug-In Relay, 10 A, 2CO 2 Form C SPDT Contact, 24 VAC V Coil
MFR:
Schneider Electric
MFR #:
RUMC21B7
Item #:
340227
LAD4VU TeSys D Varistor Transient Coil Suppressor Module, 110 to 250 V AC V Coil
MFR:
Schneider Electric
MFR #:
LAD4VU
Item #:
461138
QO240VH Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO240VH
UPC:
785901054955
Item #:
77655
XB4BW73731M5 Harmony XB4 Illuminated Double Headed Pushbutton, 22 mm, 1NO-1NC Contact, Slow Break Contact, White
MFR:
Schneider Electric
MFR #:
XB4BW73731M5
Item #:
461897
HOMT215240 Homeline Quad tandem circuit breaker, Homeline, 1 x 2 pole at 15A, 1 x 2 pole at 40A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT215240
UPC:
785901969679
Item #:
504098
HOMT1515240 Homeline Tandem circuit breaker, Homeline, 2 x 1 pole at 15A, 1 x 2 pole at 40A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT1515240
UPC:
785901377023
Item #:
74541
M9XCEC10 End Cap, For Use With Multi9 C60BP M9XC Series 63 A 1000 V Insulation Voltage Combination Busbar, White
MFR:
Schneider Electric
MFR #:
M9XCEC10
Item #:
493538
8910DP31V14 1-Phase Type DP Definite Purpose Contactor, 24 V AC V Coil, 30 A, 1NO Contact, 1 Poles
MFR:
Schneider Electric
MFR #:
8910DP31V14
UPC:
785901748212
Item #:
126273
QO2L40RB 1-ph Fixed Main Lug Loadcenter, 120/240 V AC, 40 A, 2 Poles, 65 kA Interrupt
MFR:
Schneider Electric
MFR #:
QO2L40RB
UPC:
785901785118
Item #:
151484
9001KR9RM94 Harmony Round Water/Dust/Oiltight Non-Illuminated Pushbutton With Set Screw 40 mm, 30 mm, Red
MFR:
Schneider Electric
MFR #:
9001KR9RM94
UPC:
785901677222
Item #:
70164
3104140048 Coil, NEMA 00/0/1/1-P, 208 V AC, 50/60 Hz, For Use With Class 8536 Type SA (Series A)/SB/SC Starter, Class 8502 Type SA (Series A)/SB/SC Contactor and Class 8903 Type SM Lighting Contactor
MFR:
Schneider Electric
MFR #:
3104140048
UPC:
785901107378
Item #:
102598
QO132M125P 1-Phase Convertible Main Neutral Load Center, 120/240 V AC, 125 A, 1 Pole, 22 kA Interrupt
MFR:
Schneider Electric
MFR #:
QO132M125P
UPC:
785901611318
Item #:
568206
EZM1225TB Metering EZM Terminal Box, 225 Amp, 1 Phase
MFR:
Schneider Electric
MFR #:
EZM1225TB
UPC:
785901295969
Item #:
193271
S33661 PowerPact MasterPact Standard Circuit Breaker Shunt Trip, 110 to 130 V AC/DC
MFR:
Schneider Electric
MFR #:
S33661
UPC:
785901700425
Item #:
181144
QDP22225TM Molded Case Circuit Breaker, 225 Amp, 2 Pole, 240V
MFR:
Schneider Electric
MFR #:
QDP22225TM
UPC:
785901568957
Item #:
39765
EZM1800TB EZ Meter Pak, Center Main Unit, OH, UG, 800 Amp, 120/240V, 1 Phase, 3 Wire, Main Lugs, NEMA 3R, Busbar Aluminum
MFR:
Schneider Electric
MFR #:
EZM1800TB
UPC:
785901304869
Item #:
162408
9070T750D31 Industrial Control Transformer, 220/440/110/220/230/460/115/230/240/480/120/240/220/440/240/480/230/460 V AC Primary, 115/230/110/220/120/240 VAC Secondary, 750 VA Power Rating, 50/60 Hz, 1 Phase
MFR:
Schneider Electric
MFR #:
9070T750D31
UPC:
785901845591
Item #:
85293
170ENT11002 Modicon Momentum TCP/IP Ethernet Communication Adapter, 10 Mbps Communication
MFR:
Schneider Electric
MFR #:
170ENT11002
Item #:
162294
ILBFMHCRPULC Service Entrance Kit, For Use With Backfed Mount Circuit Breakers
MFR:
Schneider Electric
MFR #:
ILBFMHCRPULC
Item #:
616496
NQ430L4 3-Phase Panelboard Interior, 240 V AC/48 V DC, 400 A, 30 Spaces
MFR:
Schneider Electric
MFR #:
NQ430L4
UPC:
785901498803
Item #:
135898
JDL36250U31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
JDL36250U31X
UPC:
785901746072
Item #:
381203
EZMT331225 Branch Unit, EZ Meter Pak, 225 Amp, 1 Socket, 208Y/120V, Test Block Bypass, Ringed
MFR:
Schneider Electric
MFR #:
EZMT331225
UPC:
785901299660
Item #:
154216
HU365NR Heavy Duty Non-Fusible Single Throw Disconnect Switch, 600 V AC/DC, 400 A, 350 hp, 3 Poles
MFR:
Schneider Electric
MFR #:
HU365NR
UPC:
785901675822
Item #:
171987
HGA36125 PowerPact 80% Rated Type HGA Molded Case Circuit Breaker, 600 V AC/250 V DC, 125 A, 65 kA at 240 VAC/35 kA at 480 VAC/18 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
HGA36125
UPC:
785901939238
Item #:
69849
EZM31000CBU Main Unit, EZ Meter Pak, 1000 Amp, 208Y/120V, 3 Phase, 4 Wire, Copper Busbar, 65 kA SCCR, Main Breaker, UG
MFR:
Schneider Electric
MFR #:
EZM31000CBU
UPC:
785901305071
Item #:
82182
RFK06 Class R Fuse Rejection Kit, 240/600 V AC, 30/60 A, For Use With F5-F6 Series General Duty Safety Switch
MFR:
Schneider Electric
MFR #:
RFK06
UPC:
785901751328
Item #:
175490
ZB5RTA5 Harmony Batteryless Round Wireless Pushbutton, 22 mm, Yellow
MFR:
Schneider Electric
MFR #:
ZB5RTA5
Item #:
785798
SR2B121FU Compact Smart Relay, 100 to 240 V AC Supply, 8 Inputs, 4 Outputs
MFR:
Schneider Electric
MFR #:
SR2B121FU
Item #:
117699
![Mini circuit breaker, QO, 15A, 3 pole, 208Y/120VAC, 10kA, bolt on, 6mA grd fault A, pigtail [TAA]](/globalassets/catalogs/crescentelectric.com/1/171/17159/17159c47-5231-409d-bf14-484d9c3b08a3833/17159c47-5231-409d-bf14-484d9c3b08a383390/sqd-qob315gfi-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
QOB315GFI 3-Space Class A Ground Fault Protecting Miniature Circuit Breaker With Visi-Trip Indicator, 208/120 V AC, 15 A, 10 kA Interrupt, 3 Poles
MFR:
Schneider Electric
MFR #:
QOB315GFI
UPC:
785901811183
Item #:
507676
ZB5AV043 Harmony Pilot Light Head With Plain Lens, 22 mm Dia, Round Shape, UNMARKED Legend, Black
MFR:
Schneider Electric
MFR #:
ZB5AV043
Item #:
177325
ZB4BL3 Harmony Momentary Non-Illuminated Projecting Standard Unmarked Pushbutton Head, 22 mm Dia, Round Shape, Metal, Green
MFR:
Schneider Electric
MFR #:
ZB4BL3
Item #:
424739
SK5668 Mounting Kit, For Use With QOB Series Circuit Breaker, Surface Mount
MFR:
Schneider Electric
MFR #:
SK5668
UPC:
785901838739
Item #:
16327
QO120VHGFI Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
QO120VHGFI
UPC:
785901520610
Item #:
53897
EZM315125 Branch Unit, EZ Meter Pak, 125 Amp, 5 Socket, 208Y/120V, No Bypass, Ringed
MFR:
Schneider Electric
MFR #:
EZM315125
UPC:
785901402138
Item #:
108571
ZBV6 ZBV Round Light Block, 22 mm Dia, Incandescent Lamp, 250 V AC, Screw Clamp Terminal
MFR:
Schneider Electric
MFR #:
ZBV6
Item #:
24191
ATV320U02M2C Altivar 320 1-Phase Compact AC Variable Speed Drive With Class C2 Integrated EMC Filter, 200/240 V AC, 1.7/2 A, 1/4 hp, 2.83 in W x 4.29 in D
MFR:
Schneider Electric
MFR #:
ATV320U02M2C
Item #:
513578
EZM1400TBU Metering EZM, UG, Terminal Box ,400 Amp, 1 Phase
MFR:
Schneider Electric
MFR #:
EZM1400TBU
UPC:
785901262398
Item #:
206414
SSLZVA1 Socket, 5 to 24 V DC, 6 A, For Use With Zelio SSL1D03JD, SSL1D101JD, SSL1A12JD, SSL1A12JDR, SSM and SSP Relay, 5 Pin
MFR:
Schneider Electric
MFR #:
SSLZVA1
Item #:
408578
HOMT1515215 Homeline Tandem circuit breaker, Homeline, 2 x 1 pole at 15A, 1 x 2 pole at 15A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT1515215
UPC:
785901069355
Item #:
30435