Circuit Breakers
Filters
Clear Filters
Trip Type
- Fixed thermal, fixed magnetic
- T-M (Fxd-Fxd) TU
- Common breaker trip
- Non-Interchangeable
- 5-10X /n
- 10-20X /n
- Thermal-Magnetic
- 3-5X /n
- Common
- THERMAL-MAGNETIC
- T186
- Thermal-magnetic
- Fixed thermal, adjustable magnetic
- T-M (Fxd-Adj) TU
- T298
- Independent
- Electronic LSI
- Electronic LS
- Trip flag
- Thermal magnetic
- 8-12X /n
- 2-3X /n
- Electronic LSIG
- Trip-to-center
- T297
- Adjustable thermal, adjustable magnetic
- Adjustable
- PXR 10 LSI
- PXR 20 LSI
- Electronic LSG
- Interchangeable thermal-magnetic
- T268
- Adjustable thermal, fixed magnetic
- Common trip
- Magnetic only
- Electronic LI
- Non-interchangeable
- PXR 20 LSIG
- T17
- Non-interchangeable thermal magnetic
Discontinued
Siemens
MFR: Siemens
MFR #: SCLD69500G
UPC: 783643217652
Item #: 356802
Available to Order
Discontinued
Siemens
MFR: Siemens
MFR #: MP130
UPC: 040892518917
Item #: 144757
Available to Order
$47.85
each
Discontinued
Siemens
MFR: Siemens
MFR #: MP250
UPC: 040892518986
Item #: 117420
Available to Order
$120.37
each
Discontinued
Siemens
MFR: Siemens
MFR #: QF120
UPC: 783643148581
Item #: 48352
Available to Order
Discontinued
Siemens
MFR: Siemens
MFR #: MP260
UPC: 040892518993
Item #: 96620
Available to Order
Discontinued
Siemens
MFR: Siemens
MFR #: 3RV1031-4EA10
UPC: 754554409351
Item #: 288123
Available to Order
Discontinued
Siemens
MFR: Siemens
MFR #: MPD2200
UPC: 040892006407
Item #: 14492
Available to Order
Discontinued
Siemens
MFR: Siemens
MFR #: MPD2175
UPC: 040892006414
Item #: 1188737
Available to Order
Discontinued
Siemens
MFR: Siemens
MFR #: MPP2200
UPC: 040892528664
Item #: 1206633
Available to Order
Discontinued
Appleton
MFR: Appleton Electric
MFR #: AEPGI50
UPC: 781381923996
Item #: 64597
Available to Order
Discontinued
Siemens
MFR: Siemens
MFR #: S2424L1125
UPC: 040892651072
Item #: 48597
Available to Order
$168.18
each
About Circuit Breakers
Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.