Allen Bradley 1492 1492-SPM MCB, 3P, 4A Curve C, 277V AC, 10 kA Breaking Capacity

Experience high performance and exceptional protection for electrical circuits with the general purpose 1492-SPM Type C Miniature Circuit Breakers by Allen Bradley.

These 1492-SPM MCB’s have type C tripping and fast breaking time to provide a higher level of safety for your application. They include screw terminals, are IP20 finger safe, and can be DIN rail mounted for optimal convenience. They are current-limiting and are available in 1, 2 or 3 pole versions, offering more versatility to meet your requirements. They also have dual terminals for wiring and bus bar flexibility. These units have excellent shock and vibration resistance which helps to prevent nuisance tripping, avoiding unnecessary downtime. Up to six accessories can be installed on the same circuit breaker to enable easy optimisation of your safety system.

Type C MCB’s are suitable for use in commercial and light industrial applications, such as fluorescent lighting and small electric motors, and are designed to trip at currents between five and ten times their rated load.

• Available in 1, 2 or 3 pole versions to suit your application needs
• DIN Rail mountable in any position to ensure easy installation
• Dependable protection for circuits due to instantaneous break time
• Indicator window allows clear visibility of contact state: red for closed, green for open
• Screw Terminals
• Thermal-magnetic tripping mechanism
• Can be used in extreme ambient conditions
• RohS compliant and fully recyclable, offering a more environmentally friendly solution

UL Recognised
CSA Certified
CE Marked
CCC Certified
VDE Certified
RoHS Compliant

UL 1077
CSA C22.2 No. 235
EN 60947-2
GB 14048.2

Use this miniature circuit breaker from Rockwell Automation's Allen Bradley range to automatically switch a current off before short-circuit damage occurs. When an electrical surge happens, the unit's thermal-magnetic bi-metal strip bends and breaks the circuit to stop the electrical flow. The unit's Type C curve means it trips at five to ten times the load current, so is suited for use with surge-prone high inductive loads such as microwaves and induction cookers. The device clips simply onto your DIN rail, so installation is quick and convenient.

• IP20 (ingress protection) rating means the unit is touch-proof to prevent electric shocks
• Operating temperature range of -40°C +70°C for use in demanding industrial environments
• Can combine with up to six auxiliary elements to create a setup with further safety precautions
• Versatile options that's mountable in any position

• UL (Underwriters' Laboratories)
• CSA (Canadian Standards Association)
• CE (Conformitè Europëenne)
• VDE (Verband der Elektrotechnik)

This miniature circuit breaker is fixed tightly via screw terminals to heighten its resistance to shock and vibration. This prevents nuisance tripping and makes it suitable for harsh environments.

Allen Bradley MCBs