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W91-X1040-50 The TE Connectivity W91-X1040-50 is a single-pole, magnetic-hydraulic circuit breaker rated for 50A and 277VAC. It features a panel mount design with a lever actuator.
Mfr Part #:

W91-X1040-50

Mfr Name: TE Connectivity
TE Connectivity
The TE Connectivity W91-X1040-50 is a single-pole, magnetic-hydraulic circuit breaker rated for 50A and 277VAC. It features a panel mount design with a lever actuator.
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W91-X1040-50 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
Voltage Rating
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W91-X1040-50 Description

Short technical summary and product information.

This TE Connectivity W91-X1040-50 is a single-pole circuit breaker designed for reliable protection. It utilizes a magnetic-hydraulic delay mechanism, offering a current rating of 50A and a voltage rating of 277VAC.

 

The breaker features a convenient lever actuator for operation and is designed for panel mounting, making it suitable for integration into various electrical systems. Its construction ensures dependable performance in demanding applications.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are based on unverified data. The part is identified by its manufacturer part number W91-X1040-50.

W91-X1040-50 Quick Information

Product Type: Circuit Breaker
Series: W91
Canonical Name: TE Connectivity W91-X1040-50 Magnetic-Hydraulic Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

W91-X1040-50 Compliance

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

W91-X1040-50 Features

  • 50A current rating for robust protection.
  • 277VAC voltage rating for AC applications.
  • Magnetic-hydraulic delay for controlled tripping.
  • Single-pole design for basic circuit control.
  • Panel mount with lever actuator.

W91-X1040-50 Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for equipment protection circuits.
  • Applicable in building electrical systems.

W91-X1040-50 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the W91-X1040-50?

The current rating is 50A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277VAC.

What type of breaker is the W91-X1040-50?

It is a Magnetic (Hydraulic Delay) circuit breaker.

How many poles does the W91-X1040-50 have?

It has 1 pole.

What is the actuator type on this breaker?

The actuator type is Lever.

What is the mounting type of the W91-X1040-50?

The mounting type is Panel Mount.

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