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

Protect your electrical installations against short-circuit damage with this miniature circuit breaker (MCB) from Rockwell Automation's Allen Bradley range. As it has a type C profile, it trips at five to ten times its 20A rating, so it's suitable for high inductive loads such as small motors and power generators. Use this circuit breaker with up to six additional elements such as an auxiliary contact, a signal contact or a shunt trip to optimise your safety setup.

• IP20 (ingress protection) rating indicates the circuit breaker is finger-safe and secured against electric shocks
• Mountable in any position so it's easy to fit into your control setup
• Rear clip secures onto a DIN rail to save you time during installation
• Electrical and mechanical endurance for approximately 20,000 operations for longevity

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

Yes, this miniature circuit breaker has an operating temperature range between -40°C and +70°C, which is wide enough to handle the expected cold and heat of industrial environments.

Allen Bradley MCBs