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Allen Bradley 1492-RFB4250 1-Circuit Fuse Terminal Block

Allen Bradley 1492-RFB4250 Fuse Terminal Block

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ManufacturerAllen Bradley

Part number1492-RFB4250

Amperage 15 Amp

Voltage 264 Volt

Conductor Size 12 AWG

Connection Type Spring Clamp

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Veteran-owned

CAGE: 9NK75

1-Circuit, Fuse type Spring clamp termination Accommodates 5 x 20 mm fuse 15A current rating 264V voltage rating Screwless termination

Product description

The Allen Bradley 1492-RFB4250 is a single-circuit, fuse-equipped terminal block featuring advanced spring clamp technology for secure wire connections. It is rated for 15A and up to 264V, accommodating a 5 x 20 mm fuse (sold separately). This block supports wire sizes from 22-12 AWG (UR/CSA) and 0.5-4 mm² (IEC), offering a robust solution for circuit protection and wiring management.

This terminal block is essential for industrial control panels, machine building, and electrical distribution systems where reliable fused protection is paramount. Its screwless termination and maintenance-free design contribute to reduced installation time and enhanced operational safety.

Stanlo Automation, your trusted source for veteran-owned surplus industrial parts, provides the Allen Bradley 1492-RFB4250. We ensure high-quality components and prompt delivery to support your automation needs.

Technical specifications

Amperage	15 Amp
Voltage	264 Volt
Conductor Size	12 AWG
Connection Type	Spring Clamp
Number of Poles	1 Pole
Fuse Type	5 x 20 mm (Not Supplied)
Standards	CCC,CE,CUL,KC,UL

Common applications

Industrial Control Panels

Machine Wiring

Electrical Distribution

Circuit Protection

Automation Systems

Compatible systems

Compatible with 5 x 20 mm fuses and standard IEC terminal block mounting systems

Also known as

Allen Bradley 1492-RFB4250 Terminal 1492-RFB4250 Fused Block

Replaces / compatible with

Designed as part of the 1492-R series, this terminal block is compatible with other 1492 series accessories and components.

Technical note

Expert tip

The integrated LED indicator for blown fuses can simplify troubleshooting by providing a visual alert.

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Frequently asked questions

What are the wire size capabilities of the Allen Bradley 1492-RFB4250 terminal block?

The Allen Bradley 1492-RFB4250 terminal block supports various wire sizes, including 22-12 AWG for UR/CSA applications and 0.5-4 mm² for IEC applications. This flexibility allows for a wide range of wiring configurations.