Allen Bradley 1492 1492-SPM MCB, 1P, 2A Curve C, 277V AC, 48V DC, 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 mini circuit breaker (MCB) from Rockwell Automation's Allen Bradley range to protect your equipment from overcurrent and short-circuit faults. This safety device works by cutting off power to the circuit during abnormal conditions. It has a single-pole configuration and compact dimensions, with a length of 17.5mm, so you can use it comfortably in small setups. Mount it quickly and conveniently on your DIN rail. As this is a Type C device, it's suitable for use in commercial and light industrial applications such as small electric motors.

• Reliable protection for circuits due to instantaneous break time• Simple screw terminals for easy installation• Dual terminals for wiring and bus bar flexibility• Light-emitting diode (LED) indicator for clear sight of contact state – red for closed, green for open• Mechanical life of 20,000 operations for long-term performance

• Canadian Standards Association (CSA)• Restriction of Hazardous Substances (RoHS)

Rockwell Automation is a global leader in industrial automation and digital transformation, and brings smart manufacturing to life. With a long legacy of creating Allen-Bradley® integrated control and information solutions, we help make you as productive as possible. Our portfolio of sensing, safety and motor control products can support your move towards smart machine applications. Allen-Bradley® IO-Link sensors are data-enabled and communicate with all field buses, providing diagnostic and health information about the device before a machine stops, and enabling quick production changeovers through fast parameter downloads from PLCs into the device. This reduces machine downtime and increases manufacturing OEE. For safety components, products with built-in diagnostics simplify the set-up of the smart device, and reduce maintenance, leading to a more efficient, machine data-driven approach.

While this component can't prevent a fire, it can help to reduce potential damage.

Allen Bradley MCBs