1492-WFB424 | Allen-Bradley IEC Fusible Terminal Block, Single Cir., w/Red LED
1492-WFB424 | Allen-Bradley IEC Fusible Terminal Block, Single Cir., w/Red LED
1492-WFB424 | Allen-Bradley IEC Fusible Terminal Block, Single Cir., w/Red LED
    1492-WFB424 | Allen-Bradley IEC Fusible Terminal Block, Single Cir., w/Red LED
1492-WFB424 | Allen-Bradley IEC Fusible Terminal Block, Single Cir., w/Red LED

1492-WFB424 | Allen-Bradley IEC Fusible Terminal Block, Single Cir., w/Red LED

Part #: 1492-WFB424 Manufactured by: Allen-Bradley
$17.00
$17.00
40 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
Allen-Bradley 1492-WFB424 Bulletin 1492-W Fusible Terminal Block, IEC Style, Single Circuit, Screw Connection, #22…#10 AWG...  Read more
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Product Description P/N: 1492-WFB424

Description / Specifications

Description 

Terminal Block, Screw Connection, Fusible, with LED Blown Fuse Indicator, 8 x 50.7 x 39.4mm (0.31 x 2.0 x 1.55 in), 1 Pole, Black, Pkg. Qty. of 50, VOLTAGE RATING UR 10...57V AC/DC, CSA 10...57V AC/DC, IEC 10...57V AC/DC, MAXIMUM CURRENT RATING UR

 

Technical Specifications 

Brand Allen-Bradley
Amperage 15 Amp
Part Number 1492-WFB424
Conductor Size 12 AWG
Mounting Type 35 mm DIN Rail
Standard CCC,CE,CSA,CUL,KC,UL
Temperature Rating -40 to 90 degrees C
Terminal Size 8 x 50.7 x 39.4mm (0.31 x 2.0 x 1.55 in)
Terminal Type Screw
Type Pluggable
Voltage 57 Volt
Wire Size 12 AWG

  

 

Information About 1492-WFB424

The Allen-Bradley 1492-WFB424 is an IEC Fusible Terminal Block featuring a single circuit design with an integrated red LED indicator. This terminal block combines the functionality of circuit protection with a visual status indicator. The fusible design allows for added protection against overcurrent conditions, enhancing the safety of connected circuits. The built-in red LED provides a convenient visual indication of the circuit's status, aiding in quick diagnostics and troubleshooting. With its compact and reliable design, the 1492-WFB424 serves as a versatile component in industrial control panels, contributing to efficient and secure wiring practices.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

Frequently Asked Questions about 1492-WFB424
Question: What is the Allen-Bradley 1492-WFB424?
Date Update:16/06/2025
Answer:

The 1492-WFB424 is a 1-pole fusible terminal block with a screw connection and integrated red LED indicator. It is designed to provide circuit protection and blown fuse indication in one compact device. With a voltage rating of 10–57V AC/DC and a 15A current rating, it supports applications involving control wiring and signal lines. Its pluggable design simplifies fuse replacement and maintenance. It mounts directly onto 35 mm DIN rails, making it ideal for industrial control panels.

Question: What is the current rating and wire compatibility?
Date Update:16/06/2025
Answer:

The terminal block is rated for up to 15 amps continuous current:

  • Recommended wire size is 12 AWG (stranded or solid).
  • Screw terminal design ensures secure and vibration-resistant connections.
  • Temperature rating supports -40°C to +90°C, suitable for harsh industrial use.

Always follow torque specifications from the datasheet to ensure long-term contact reliability.

Question: Where is the 1492-WFB424 typically used?
Date Update:16/06/2025
Answer:

Common applications include:

  • Control panels in manufacturing and processing plants.
  • PLC and I/O protection in automation systems.
  • Instrumentation loops with low-voltage protection.
  • Machine tools, HVAC, and material handling systems.

Its LED fault indication and compact footprint make it ideal for space-constrained installations requiring high serviceability.

Question: How to wire 1492-WFB424?
Date Update:16/06/2025
Answer:

Wiring the 1492-WFB424 involves these steps:

  • Mount the terminal block securely on a 35 mm DIN rail.
  • Insert the incoming wire (power side) into one terminal and tighten the screw clamp.
  • Insert the load-side wire into the opposite terminal and secure it as well.
  • Use 12 AWG (or compatible) wire as recommended.
  • Ensure correct fuse is installed, and that voltage and polarity match the LED’s specification.

Correct wiring ensures reliable fuse protection and visible LED fault indication during blown-fuse events.

Question: Is the 1492-WFB424 still in production?
Date Update:16/06/2025
Answer:

Yes, the Allen-Bradley 1492-WFB424 is currently an active and fully supported product. It is part of Rockwell Automation’s standard terminal block offering and is widely available through authorized distributors. It remains in regular use for both OEM and retrofit panel applications.

IQElectro is not an authorized distributor.
QElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

Terminal Block, Screw Connection, Fusible, with LED Blown Fuse Indicator, 8 x 50.7 x 39.4mm (0.31 x 2.0 x 1.55 in), 1 Pole, Black, Pkg. Qty. of 50, VOLTAGE RATING UR 10...57V AC/DC, CSA 10...57V AC/DC, IEC 10...57V AC/DC, MAXIMUM CURRENT RATING UR

 

Technical Specifications 

Brand Allen-Bradley
Amperage 15 Amp
Part Number 1492-WFB424
Conductor Size 12 AWG
Mounting Type 35 mm DIN Rail
Standard CCC,CE,CSA,CUL,KC,UL
Temperature Rating -40 to 90 degrees C
Terminal Size 8 x 50.7 x 39.4mm (0.31 x 2.0 x 1.55 in)
Terminal Type Screw
Type Pluggable
Voltage 57 Volt
Wire Size 12 AWG

  

 

Information About 1492-WFB424

The Allen-Bradley 1492-WFB424 is an IEC Fusible Terminal Block featuring a single circuit design with an integrated red LED indicator. This terminal block combines the functionality of circuit protection with a visual status indicator. The fusible design allows for added protection against overcurrent conditions, enhancing the safety of connected circuits. The built-in red LED provides a convenient visual indication of the circuit's status, aiding in quick diagnostics and troubleshooting. With its compact and reliable design, the 1492-WFB424 serves as a versatile component in industrial control panels, contributing to efficient and secure wiring practices.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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