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Allen-Bradley 1492-SPM3C320 | 32A 3-Pole Type C Miniature Circuit Breaker
Overview
The Allen-Bradley 1492-SPM3C320 is a 3-pole miniature circuit breaker (MCB) rated at 32A, featuring a Type C trip curve and a 10kA breaking capacity. Designed for DIN rail mounting, it provides reliable supplementary protection for control circuits and equipment. Compliant with UL 1077, this MCB is suitable for applications requiring protection against overcurrents in industrial control panels.
Key Features
-
Poles: 3
-
Rated Current: 32A
-
Trip Curve: Type C (5–10× In)
-
Breaking Capacity: 10kA
-
Mounting: DIN rail
-
Voltage Rating:
-
277V AC
-
480Y/277V AC
-
96V DC
-
-
Standards Compliance: UL 1077, CSA C22.2 No. 235, EN 60947-2, GB 14048.2
-
Certifications: UL, CSA, CE, CCC, VDE, RoHS
-
IP Rating: IP20 (finger-safe)
-
Operating Temperature: -25°C to +55°C
-
Terminal Type: Screw terminals
-
Indicator Window: Red (closed), Green (open)
-
Accessories Compatibility: Supports auxiliary contacts, signal contacts, shunt trips
Technical Specifications
-
Catalog Number: 1492-SPM3C320
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Rated Frequency: 50/60 Hz
-
Dielectric Strength: 2kV (50/60Hz, 1 min)
-
Impulse Withstand Voltage: 4kV
-
Electrical Life: 10,000 cycles
-
Mechanical Life: 20,000 cycles
-
Dimensions (HxWxD): 75 mm x 88 mm x 53 mm
-
Weight: 0.345 kg
-
Wire Size:
-
Rigid Cable: Up to 35 mm² (top), 35 mm² (bottom)
-
Flexible Cable: Up to 25 mm² (top), 25 mm² (bottom)
-
-
Tightening Torque: 2.8 Nm (top and bottom terminals)
Applications
-
Supplementary protection in control circuits
-
Protection of lighting circuits and small motors
-
Industrial control panels
-
OEM equipment
-
General-purpose overcurrent protection
Why Choose the 1492-SPM3C320?
-
High Breaking Capacity: 10kA ensures reliable protection against short circuits
-
Type C Trip Curve: Suitable for inductive loads with moderate inrush currents
-
Compact Design: Saves space in control panels
-
Easy Installation: DIN rail mountable with screw terminals
-
Versatile Voltage Ratings: Compatible with various AC and DC applications
-
Accessory Support: Expand functionality with optional modules
Order Now
The Allen-Bradley 1492-SPM3C320 is available and ready for worldwide shipping.
Description
Allen-Bradley 1492-SPM3C320 | 32A 3-Pole Type C Miniature Circuit Breaker
Overview
The Allen-Bradley 1492-SPM3C320 is a 3-pole miniature circuit breaker (MCB) rated at 32A, featuring a Type C trip curve and a 10kA breaking capacity. Designed for DIN rail mounting, it provides reliable supplementary protection for control circuits and equipment. Compliant with UL 1077, this MCB is suitable for applications requiring protection against overcurrents in industrial control panels.
Key Features
-
Poles: 3
-
Rated Current: 32A
-
Trip Curve: Type C (5–10× In)
-
Breaking Capacity: 10kA
-
Mounting: DIN rail
-
Voltage Rating:
-
277V AC
-
480Y/277V AC
-
96V DC
-
-
Standards Compliance: UL 1077, CSA C22.2 No. 235, EN 60947-2, GB 14048.2
-
Certifications: UL, CSA, CE, CCC, VDE, RoHS
-
IP Rating: IP20 (finger-safe)
-
Operating Temperature: -25°C to +55°C
-
Terminal Type: Screw terminals
-
Indicator Window: Red (closed), Green (open)
-
Accessories Compatibility: Supports auxiliary contacts, signal contacts, shunt trips
Technical Specifications
-
Catalog Number: 1492-SPM3C320
-
Rated Frequency: 50/60 Hz
-
Dielectric Strength: 2kV (50/60Hz, 1 min)
-
Impulse Withstand Voltage: 4kV
-
Electrical Life: 10,000 cycles
-
Mechanical Life: 20,000 cycles
-
Dimensions (HxWxD): 75 mm x 88 mm x 53 mm
-
Weight: 0.345 kg
-
Wire Size:
-
Rigid Cable: Up to 35 mm² (top), 35 mm² (bottom)
-
Flexible Cable: Up to 25 mm² (top), 25 mm² (bottom)
-
-
Tightening Torque: 2.8 Nm (top and bottom terminals)
Applications
-
Supplementary protection in control circuits
-
Protection of lighting circuits and small motors
-
Industrial control panels
-
OEM equipment
-
General-purpose overcurrent protection
Why Choose the 1492-SPM3C320?
-
High Breaking Capacity: 10kA ensures reliable protection against short circuits
-
Type C Trip Curve: Suitable for inductive loads with moderate inrush currents
-
Compact Design: Saves space in control panels
-
Easy Installation: DIN rail mountable with screw terminals
-
Versatile Voltage Ratings: Compatible with various AC and DC applications
-
Accessory Support: Expand functionality with optional modules
Order Now
The Allen-Bradley 1492-SPM3C320 is available and ready for worldwide shipping.