R55-52-10.0A-B189IV The Sensata R55-52-10.0A-B189IV is a 2-pole circuit breaker featuring a magnetic hydraulic delay. It has a 5A current rating and a 250V voltage rating.
Mfr Part #:

R55-52-10.0A-B189IV

Mfr Name: Sensata
Sensata
The Sensata R55-52-10.0A-B189IV is a 2-pole circuit breaker featuring a magnetic hydraulic delay. It has a 5A current rating and a 250V voltage rating.
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$ Price Range: $0.99

R55-52-10.0A-B189IV 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
Storage Temperature
Tape & Reel
Voltage Rating

R55-52-10.0A-B189IV Description

Short technical summary and product information.

This Sensata circuit breaker, part number R55-52-10.0A-B189IV, is designed for panel mounting. It operates with a magnetic hydraulic delay mechanism, providing reliable circuit protection.

 

The breaker is rated for 5A current and 250V voltage, with a 2-pole configuration. It features a rocker actuator and no illumination. The device is specified as RoHS3 Compliant, with an MSL of 1 Unlimited, and REACH Unaffected.

 

Key electrical specifications include a 5A current rating and a 250V voltage rating. Mechanically, it offers a panel mount type and a rocker actuator. The magnetic hydraulic delay ensures appropriate tripping characteristics for various applications.

R55-52-10.0A-B189IV Quick Information

Product Type: Circuit Breaker
Canonical Name: Sensata R55-52-10.0A-B189IV Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic Hydraulic

R55-52-10.0A-B189IV Compliance

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

R55-52-10.0A-B189IV Estimated Pricing

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1+ $0.99 $0.99

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

R55-52-10.0A-B189IV Features

  • 5A current rating for circuit protection.
  • 250V voltage rating for versatile use.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for easy installation.
  • Rocker actuator for operation.

R55-52-10.0A-B189IV Applications

  • Ideal for power distribution systems.
  • Suitable for industrial control panels.
  • Used in equipment requiring overcurrent protection.
  • General purpose circuit protection needs.

R55-52-10.0A-B189IV FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the R55-52-10.0A-B189IV circuit breaker?

The current rating is 5A.

What is the voltage rating for this Sensata circuit breaker?

The voltage rating is 250V.

What type of breaker is the R55-52-10.0A-B189IV?

It is a Magnetic (Hydraulic Delay) breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for the R55-52-10.0A-B189IV?

The mounting type is Panel Mount.

Is the R55-52-10.0A-B189IV RoHS compliant?

The status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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