Circuit Breakers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Mounting Type	Breaker Type	Current Rating (Amps)	Voltage Rating - AC	Actuator Type	Number of Poles	Illumination	Illumination Voltage (Nominal)	Approval Agency
3RV20111JA10 CIRCUIT BREAKER S00 7-10A SCREW Siemens	27 In Stock	1 : £233.61000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	10A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, IECEx, UL
3RV20111DA10 SWITCH_MOTOR_3RV2011-1DA10_2.2.. Siemens	119 In Stock	1 : £162.74000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	3.2A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, IECEx, UL
3RV20111GA10 SWITCH_MOTOR_4.5...6.3A_6 Siemens	74 In Stock	1 : £162.74000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	6.3A	690 V	Rotary	3	None	-	CCC, CSA, EAC, IECEx, UL
3RV20111EA10 SWITCH_MOTOR_3RV2011-1EA10_2.8.. Siemens	32 In Stock	1 : £162.74000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	4A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, IECEx, UL
3RV20111KA10 MSP S00 9-12.5A SCREW Siemens	43 In Stock	1 : £233.61000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	12.5A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, UL
3RV20214AA10 MSP S0 11-16A SCREW Siemens	153 In Stock	1 : £251.50000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	16A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, UL
3RV20214AA15 MSP S0 11-16A SCREW W/AUX 1NO/1N Siemens	32 In Stock	1 : £297.26000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	16A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, UL
3RV20111AA10 MSP S00 1.1-1.6A SCREW Siemens	139 In Stock	1 : £203.26000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	1.6A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, IECEx, UL
3RV20211EA10 MSP S0 2.8 - 4A SCREW Siemens	36 In Stock	1 : £219.65000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	4A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, IECEx, UL
3RV20214NA10 MSP S0 23-28A SCREW Siemens	63 In Stock	1 : £372.88000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	28A	690 V	Rotary	3	None	-	CCC, CSA, EAC, IECEx, UL
3RV20314PA10 MSP S2 CLASS 10 28-36A SCREW Siemens	27 In Stock	1 : £411.77000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	36A	690 V	Rotary	3	None	-	CCC, CSA, EAC, IECEx, UL
3RV20111BA10 SWITCH_MOTOR_3RV2011-1BA10_1.4.. Siemens	18 In Stock	1 : £162.74000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	2A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, IECEx, UL
3RV20111CA10 SWITCH_MOTOR_3RV2011-1CA10_1.8.. Siemens	13 In Stock	1 : £162.74000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	2.5A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, IECEx, UL
3RV20110EA10 MSP S00 0.28-0.4A SCREW Siemens	6 In Stock	1 : £180.49000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	400mA	690 V	Rotary	3	None	-	CCC, CSA, EAC, IECEx, UL
3RV20111HA10 MSP S00 5.5-8A SCREW Siemens	21 In Stock	1 : £210.62000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	8A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, UL
3RV20111FA10 CIRCUIT BREAKER SIZE S00, CLASS Siemens	12 In Stock	1 : £210.62000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	5A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, IECEx, UL
3RV20211GA10 MSP S0 4.5 - 6.3A SCREW Siemens	24 In Stock	1 : £219.65000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	6.3A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, UL
3RV20111JA20 MSP S00 7-10A SPRING Siemens	5 In Stock	1 : £233.61000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	10A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, UL
3RV20114AA10 MSP S00 11-16A SCREW Siemens	10 In Stock	1 : £241.39000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	16A	690 V	Rotary	3	None	-	CCC, CSA, EAC, UL
3RV20211KA10 MSP S0 9 - 12.5A SCREW Siemens	5 In Stock	1 : £242.66000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	12.5A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, UL
3RV20214BA10 MSP S0 14-20A SCREW Siemens	14 In Stock	1 : £251.50000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	20A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, UL
3RV20111FA15 MSP S00 3.5-5A AUX 1NO 1NC SCREW Siemens	10 In Stock	1 : £254.80000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	5A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, IECEx, UL
3RV20111GA15 MSP S00 4.5-6.3A AUX 1NO 1NC SCR Siemens	10 In Stock	1 : £254.80000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	6.3A	690 V	Rotary	3	None	-	CCC, CSA, EAC, IECEx, UL
3RV20214DA10 MSP S0 20-25A SCREW Siemens	6 In Stock	1 : £301.34000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	25A	690 V	Rotary	3	None	-	ATEX, CCC, CSA, EAC, UL
3RV20214EA10 MSP S0 27-32A SCREW Siemens	3 In Stock	1 : £372.88000 Bulk	3RV2	Bulk	Active	DIN Rail	Thermal	32A	690 V	Rotary	3	None	-	CCC, CSA, EAC, IECEx, UL

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A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.