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

Worried about switching surges in your electrical devices? This miniature circuit breaker from Rockwell Automation's Allen Bradley range uses a thermal-magnetic bi-metal strip to automatically detect overloads and switch the current off before short circuit damage occurs. It's a type C device that trips at five to ten times the load current, for use with high inductive loads such as relays and contactor coils. Attach the dual-channel switch to your DIN rail using the fast clip on the back of the unit for a simple and convenient installation.

• Mechanical and electrical endurance of approximately 20,000 operations in currents under 30A (amps) AC (alternating current) for long-lasting use
• IP20 (ingress protection) rating ensures the switch is safe for operators to touch without risk of electric shock
• Combines with up to six auxiliary elements so you can create a sophisticated safety setup

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

Yes, this miniature circuit breaker operates efficiently between -40°C and +70°C. This makes it suitable for use in a wide variety of temperatures in industrial applications.

Allen Bradley MCBs