- Automation Surplus
- Bearings
- Cables & Cordsets
- Computers & Tablets
- Electrical
- Capacitors
- Circuit Protection Devices
- Circuit Breakers
- 1 Pole
- 2 Pole
- 3 Pole
- Fuses
- Holders
- Conduit & Fittings
- Contactors & Relays
- Control Enclosures & Junction Boxes
- Drives
- Light Bulbs
- Magnets
- Measuring Devices
- Multi Port Blocks
- Power Distribution Blocks
- Power Supplies
- Resistors
- Signaling
- Starters
- Transformers
- Wiring Devices
- Electronics
- Home & Garden
- Mechanical
- More
- Pipe Fittings
- PLC / HMI Displays
- Pneumatics & Hydraulics
- Robotics
- Specials
- Switches & Sensors
- Temperature
- Welding Products
- Manufacturer Direct Lines
Circuit Breakers
- Show:
- Sort By:
SIEMENS 5SY4 325-8, MINIATURE CIRCUIT BREAKER, 400V, 3 POLE
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4 325-8 AR
Product Number: ARP00096934
SIEMENS 5SY4 325-8,MINIATURE CIRCUIT BREAKER,400V,3 POLE
SIEMENS 5SY4100-7 MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4100-7
Product Number: ARP00132803
SIEMENS 5SY4100-7MINIATURE CIRCUIT BREAKER1-POLE / TRIP CLASS C230/400V / 10 kA / 2.5 A
SIEMENS 5SY4101-7 W/ ATTACHED PART 5ST3010AS
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4101-7*
With Attached Part Number: 5ST3010AS
Product Number: ARP00125467
SIEMENS 5SY4101-7 - PACK OF 2 W ATTACHED PART 5ST3010ASSENTRON MINIATURE CIRCUIT BREAKER NUMBER OF POLES: 1 CLASS: C INSULATION VOLTAGE: 440V AC&n...
SIEMENS 5SY4101-7, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4101-7
Product Number: ARP00126337
SIEMENS 5SY4101-7SENTRON MINIATURE CIRCUIT BREAKERSINGLE POLE UNITC TRIPPING CLASSSUPPLY VOLTAGE RANGE: 230/400V ACSUPPLY VOLTAGE RATING: 400V ACOPERATING VOLTAG...
SIEMENS 5SY4101-8, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4101-8
Product Number: ARP00125842
SIEMENS 5SY4101-8SENTRON MINIATURE CIRCUIT BREAKERSINGLE POLE UNITD TRIPPING CLASSDIN-RAIL MOUNTING TYPESUPPLY VOLTAGE RATING: 230/400V ACOPERATING VOLTAGE: 72V ...
SIEMENS 5SY4102-7, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4102-7
Product Number: ARP00000132
SIEMENS 5SY4102-7SENTRON MINIATURE CIRCUIT BREAKERSINGLE-POLE UNIT TRIP CLASS CINSULATION VOLTAGE: 440V ACSUPPLY VOLTAGE: 230V ACOPERATING VOLTAGE: 72V DCCU...
SIEMENS 5SY4102-8 CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4102-8
Product Number: ARP00047175
SIEMENS 5SY4102-8CIRCUIT BREAKERNUMBER OF POLES: 1SUPPLY VOLTAGE: 400 VAC / 72 VDC / 2A
SIEMENS 5SY4103-7, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4103-7
Product Number: ARP00011994
SIEMENS 5SY4103-7SENTRON MINIATURE CIRCUIT BREAKERSINGLE POLE UNITC TRIPPING CLASSSUPPLY VOLTAGE RATING: 400V AC / 72V DCSUPPLY FREQUENCY: 50/60 HzOPERATIONAL CU...
SIEMENS 5SY4104-7, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4104-7
Product Number: ARP00004230
SIEMENS 5SY4104-7SENTRON MINIATURE CIRCUIT BREAKERSINGLE POLE UNITC TRIPPING CLASSINSULATION VOLTAGE: 440V ACSUPPLY VOLTAGE RANGE: 230/400V ACSUPPLY V...
SIEMENS 5SY4105-7, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4105-7
Product Number: ARP00018770
SIEMENS 5SY4105-7SENTRON MINIATURE CIRCUIT BREAKERTRIP CURVE: C SINGLE-POLE UNITSUPPLY VOLTAGE: 230 / 400V AC OPERATING CURRENT: 0.5 AMP
SIEMENS 5SY4106-7, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4106-7
Product Number: ARP00007593
SIEMENS 5SY4106-7SENTRON MINIATURE CIRCUIT BREAKERC TRIPPING CURVESINGLE POLE UNITSUPPLY VOLTAGE: 230/400V AC OPERATING VOLTAGE: 72V DCOPERATING CURRENT: 6 ...
SIEMENS 5SY4108-7, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4108-7
Product Number: ARP00062426
SIEMENS 5SY4108-7SENTRON MINIATURE CIRCUIT BREAKERSINGLE POLE UNITC TRIPPING CLASSSUPPLY VOLTAGE RATING: 230/400V ACOPERATING VOLTAGE: 72V DCSWITCHING CAPA...
SIEMENS 5SY4110-7, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4110-7
Product Number: ARP00007602
SIEMENS 5SY4110-7SENTRON MINIATURE CIRCUIT BREAKERSINGLE POLE UNITINSULATION VOLTAGE: 440V ACSUPPLY VOLTAGE: 230 - 400V ACOPERATING VOLTAGE: 72V DCOP...
SIEMENS 5SY4111-7, MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4111-7
Product Number: ARP00011992
SIEMENS 5SY4111-7MINIATURE CIRCUIT BREAKER SINGLE POLE UNITCURVE C TRIPVOLTAGE RATING: 230/400V AC FREQENCY RATING: 50/60 HzCURRENT RATING: 5 AMP
SIEMENS 5SY4113-7, SENTRON MINIATURE CIRCUIT BREAKER
Manufactured By: SIEMENS
Manufacture Part Number: 5SY4113-7
Product Number: ARP00015872
SIEMENS 5SY4113-7SENTRON MINIATURE CIRCUIT BREAKERSINGLE POLETRIPPING CLASS CINSULATION VOLTAGE: 440 VCURRENT RATING: 13 AMPSUPPLY VOLTAGE RATING: 23...