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Allen Bradley

Allen Bradley 1492-SPM1B010 1-Pole Supplementary Protector

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ManufacturerAllen Bradley

Part number1492-SPM1B010

Part Number 1492-SPM1B010

Poles 1

Amperage 1A

Voltage 277 VAC

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CAGE: 9NK75

1-Pole configuration 1A current rating 277 VAC voltage rating B-curve tripping characteristics 15 kAIC interrupt rating DIN rail mountable

Product description

The Allen Bradley 1492-SPM1B010 is a 1-pole supplementary protector rated at 1 Amp and 277 VAC. It features B-curve tripping characteristics, suitable for general-purpose applications and protection of control circuits. This miniature circuit breaker offers an interrupt rating of 15 kAIC and is designed for DIN rail mounting.

This supplementary protector is commonly used in control panels, power supplies, and electronic circuits requiring precise overcurrent protection against minor overloads and short circuits.

Stanlo Automation provides the Allen Bradley 1492-SPM1B010. As a veteran-owned surplus parts distributor, we offer reliable and cost-effective solutions for your industrial automation needs.

Technical specifications

Part Number	1492-SPM1B010
Poles	1
Amperage	1A
Voltage	277 VAC
Interrupt Rating	15 kAIC
Trip Type	B-Curve
Mounting	DIN Rail
Type	Supplementary Protector

Common applications

Control Circuits

Power Supplies

Electronic Circuits

Automation Systems

General Purpose Protection

Compatible systems

Compatible with standard DIN rail mounting and suitable for use in various control and automation panels.

Also known as

Bulletin 1492 SPM1B010 AB 1492-SPM1B010

Replaces / compatible with

The 1492-SPM1B010 can replace other 1A, 1-pole supplementary protectors with similar B-curve characteristics. It is part of the Allen-Bradley 1492-SPM series.

Technical note

Expert tip

The B-curve on the 1492-SPM1B010 is ideal for protecting circuits with low inrush currents, such as control logic and electronic loads.

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Frequently asked questions

What is the interrupt rating of the Allen Bradley 1492-SPM1B010 supplementary protector?

The Allen Bradley 1492-SPM1B010 supplementary protector has an interrupt rating of 15 kAIC. This means it can safely interrupt fault currents up to 15,000 Amperes at its rated voltage.