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Allen Bradley

Allen Bradley 1492-SP1C050 5 Amp Single-Pole Circuit Breaker

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ManufacturerAllen Bradley

Part number1492-SP1C050

Part Number 1492-SP1C050

Manufacturer Allen Bradley

Type Molded Case Circuit Breaker

Poles 1 Pole

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5 Amp Rating Single Pole C-Trip Curve LI Functions 277V Voltage 10kA Interrupt Rating Thermal Magnetic Protection DIN Rail Mountable

Product description

The Allen-Bradley 1492-SP1C050 is a 5 Amp, single-pole molded case circuit breaker designed for reliable protection within the Bulletin 1492-SP series. It features a C-trip curve characteristic for managing inductive loads and includes LI (Long-Time and Instantaneous) trip functions.

This breaker operates at 277V AC and has an AIC rating of 10kA at 277V. It is designed for feed-thru applications and mounts on a DIN rail, offering convenient installation. The thermal magnetic trip unit ensures dependable performance.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, offers the Allen Bradley 1492-SP1C050. We provide quality components and expert service, ensuring you can find the parts you need to keep your operations running.

Technical specifications

Part Number	1492-SP1C050
Manufacturer	Allen Bradley
Type	Molded Case Circuit Breaker
Poles	1 Pole
Amperage	5 Amp
Voltage	277 Volt AC
AIC Rating	10kA @ 277V
Connection	Feed-Thru
Functions	LI - Long-Time and Instantaneous
Protection	Thermal Magnetic
Mounting Type	DIN Rail

Common applications

Control Circuits

Power Distribution

Industrial Automation

Machine Control

Electrical Panels

Compatible systems

Control Panels Industrial Automation Electrical Systems

Also known as

1492-SP1C05O 1492-SP1CO50 1492-SP1CO5O 1492-SPIC050 1492SP1C050 1492SP1C05O 1492SP1CO50 1492SP1CO5O 1492SPIC050 1A92-SP1C050 1A92SP1C050 I492-SP1C050 I492-SPIC050 I492SP1C050 I492SPIC050 IA92-SPICO5O IA92SPICO5O

Replaces / compatible with

This part is part of the Allen Bradley Bulletin 1492 series. Some sources indicate this model has been discontinued by the manufacturer.

Technical note

Expert tip

The LI (Long-Time and Instantaneous) trip functions provide comprehensive protection against both sustained overloads and sudden short circuits.

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Frequently asked questions

What type of trip characteristic does the Allen Bradley 1492-SP1C050 have?

The Allen Bradley 1492-SP1C050 features a C-trip characteristic. This is suitable for circuits with moderate inrush currents, often found in applications involving inductive loads or motor control.