Service Breakers

Circuit breakers are devices able to open or interrupt an electrical circuit when the electrical current flowing through the value is greater than a set current. Another reason may be that a short circuit thus opening the circuit to prevent damage to machinery and electrical equipment installation user occurs. The main feature that differentiate...

Circuit breakers are devices able to open or interrupt an electrical circuit when the electrical current flowing through the value is greater than a set current. Another reason may be that a short circuit thus opening the circuit to prevent damage to machinery and electrical equipment installation user occurs. The main feature that differentiates fuse is not broken every time they perform their function and, therefore, do not need to replace them, simply reset the alarm with the switch.

ABB has a range of circuit breakers offers the user the best solution to restore quickly and easily conditions of service if a fault has occurred. At the same time providing protection for electrical installation difficult to overcome. Within its extensive range of products we can choose between open frame circuit breakers and molded case circuit breakers to cover all the needs that may arise. 

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Manufacturer Code Reference Catalog Number Description Delivery Price

1SDA054305R1

1SDA054305R1

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CIRCUIT BREAKER TMAX T4S 250 FIXED THREE-POLE WITH FRONT TERMINALS AND MAGNETIC RELEASE MA Iu 160 I3=960...2240 A

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1SDA054306R1

1SDA054306R1

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CIRCUIT BREAKER TMAX T4S 250 FIXED THREE-POLE WITH FRONT TERMINALS AND MAGNETIC RELEASE MA Iu 200 I3=1200...2800 A

T4S 250 MA 200-2800 3p F F

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1SDA054303R1

1SDA054303R1

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CIRCUIT BREAKER TMAX T4S 250 FIXED THREE-POLE WITH FRONT TERMINALS AND MAGNETIC RELEASE MA Iu 100 I3=600...1400 A

T4S 250 MA 100-1400 3p F F

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1SDA054196R1

1SDA054196R1

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CIRCUIT BREAKER TMAX T4S 250 FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 200 I3=1000...2000 A

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1SDA058278R1

1SDA058278R1

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KEY-PADL.DE.4mm CON-ISOL.DIF.KEYSE1/6new

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1SDA058277R1

1SDA058277R1

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KEY-PADL.DE.4mm CON-ISOL.N.20005 E1/6new

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1SDA058281R1

1SDA058281R1

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KEY-PADL.DE.4mm CON-ISOL.N.20006 E1/6new

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1SDA058280R1

1SDA058280R1

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KEY-PADL.DE.4mm CON-ISOL.N.20007 E1/6new

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1SDA058279R1

1SDA058279R1

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KEY-PADL.DE.4mm CON-ISOL.N.20008 E1/6new

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1SDA013716R1

S5-400

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KIT 3p F > P MP S5 400

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