IUGN666-1REC4-40743-1 The Sensata IUGN666-1REC4-40743-1 is a 3-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for 20A and 250V.
Mfr Part #:

IUGN666-1REC4-40743-1

Mfr Name: Sensata
Sensata
The Sensata IUGN666-1REC4-40743-1 is a 3-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for 20A and 250V.
Stock on Request
$ Price Range: $0.99

IUGN666-1REC4-40743-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

IUGN666-1REC4-40743-1 Description

Short technical summary and product information.

This Sensata IUGN666-1REC4-40743-1 is a magnetic-hydraulic delay circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 250V, with three poles for circuit protection.

 

The breaker features a toggle actuator and no illumination. It is specified as RoHS3 Compliant, with an MSL of 1 Unlimited, and REACH Unaffected status.

 

This component is suitable for applications requiring reliable circuit interruption with a specific delay characteristic provided by its hydraulic mechanism. The panel mount design facilitates integration into various electrical enclosures and systems.

IUGN666-1REC4-40743-1 Quick Information

Product Type: Circuit Breaker
Canonical Name: Sensata IUGN666-1REC4-40743-1 Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic Delay

IUGN666-1REC4-40743-1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IUGN666-1REC4-40743-1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

IUGN666-1REC4-40743-1 Features

  • 20A current rating for power distribution.
  • 250V voltage rating for AC/DC circuits.
  • Magnetic-hydraulic delay for controlled tripping.
  • Three poles for multi-circuit protection.
  • Panel mount design for easy installation.

IUGN666-1REC4-40743-1 Applications

  • Used in power distribution panels.
  • Suitable for industrial control systems.
  • Applicable in equipment requiring specific delay.
  • General purpose circuit protection needs.

IUGN666-1REC4-40743-1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the IUGN666-1REC4-40743-1 circuit breaker?

The current rating is 20A.

What is the voltage rating for the IUGN666-1REC4-40743-1?

The voltage rating is 250V.

What type of breaker is the IUGN666-1REC4-40743-1?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does the IUGN666-1REC4-40743-1 have?

It has 3 poles.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

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