IARK1-1-52-40.0-A-21 The Sensata IARK1-1-52-40.0-A-21 is a 1-pole hydraulic magnetic circuit breaker rated for 40A. It features a lever actuator and chassis mount design.
Mfr Part #:

IARK1-1-52-40.0-A-21

Mfr Name: Sensata
Sensata
The Sensata IARK1-1-52-40.0-A-21 is a 1-pole hydraulic magnetic circuit breaker rated for 40A. It features a lever actuator and chassis mount design.
Stock on Request

IARK1-1-52-40.0-A-21 Specifications Quick View

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

IARK1-1-52-40.0-A-21 Description

Short technical summary and product information.

The Sensata IARK1-1-52-40.0-A-21 is a hydraulic magnetic circuit breaker designed for reliable circuit protection. This single-pole unit features a 40A current rating and a lever actuator for easy operation.

 

Built with proven hydraulic-magnetic technology, this circuit breaker offers consistent performance across a wide operating temperature range of -40°C to 85°C. It provides a circuit interrupt capacity of up to 5,000A at 65/80 VDC and 120/240 VAC, ensuring safety in demanding applications.

 

The breaker is designed for chassis mounting, making it suitable for integration into various rack-mount and industrial systems. Its robust construction and reliable tripping mechanism make it a dependable choice for protecting electrical circuits from overcurrents and short circuits.

IARK1-1-52-40.0-A-21 Quick Information

Product Type: Circuit Breaker
Series: IAR/IUR/IER/CUR/CER Series
Canonical Name: Sensata IARK1-1-52-40.0-A-21 Hydraulic Magnetic Circuit Breaker
Subcategory: Hydraulic Magnetic Circuit Breaker

IARK1-1-52-40.0-A-21 Compliance

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

IARK1-1-52-40.0-A-21 Features

  • Single pole hydraulic magnetic circuit breaker.
  • 40A current rating for protection.
  • Lever actuator for manual operation.
  • Chassis mount for easy integration.
  • Wide operating temperature range.

IARK1-1-52-40.0-A-21 Applications

  • Protects electrical circuits from overloads.
  • Suitable for rack mount applications.
  • Used in industrial control systems.
  • Ensures reliable power distribution.

IARK1-1-52-40.0-A-21 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the IARK1-1-52-40.0-A-21?

The current rating is 40A.

What type of circuit breaker is this?

It is a magnetic hydraulic delay circuit breaker.

What is the interrupt capacity of this breaker?

5000A at 65/80 VDC and 5000A at 120/240 VAC.

What is the operating temperature range?

-40°C to 85°C.

How many poles does this circuit breaker have?

It has 1 pole.

What type of actuator does it use?

It uses a lever actuator.

What is the mounting type?

Chassis mount.

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