Circuit Breaker Thermal Magnetic 1A 277VAC 80VDC - Phoenix Contact 2800891

Part Overview

The Phoenix Contact 2800891 is an active thermal magnetic circuit breaker rated for 1A at 277V AC and 80V DC. This component features a slide switch actuator and dual-pole configuration housed in a holder-mount package. The device is RoHS compliant and suitable for applications requiring reliable overcurrent protection in AC and DC circuits. Equivalent substitute parts may be required due to inventory availability, supply chain considerations, or specific procurement requirements.

Substiute Parts

2800891

Phoenix ContactIn Stock: 11052800891 Datasheet

Current PartRFQ

2800869

Phoenix ContactIn Stock: 6642800869 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2800891 is determined by strict equivalence across the following critical parameters:

• Breaker Type: Thermal Magnetic
• Current Rating: 1A
• Voltage Rating - AC: 277V
• Voltage Rating - DC: 80V
• Number of Poles: 2
• Actuator Type: Slide Switch
• Mounting Type: Holder

Parts meeting all these specifications are classified as parametric equivalents and may be used interchangeably in applications designed for the 2800891.

Parameter Comparison

Engineering Selection Recommendations

Both the Phoenix Contact 2800891 and 2800869 are active products with identical electrical and mechanical specifications. Both components are RoHS compliant and suitable for direct substitution in applications requiring thermal magnetic circuit protection at 1A, 277V AC, and 80V DC. Selection between these parts should be based on inventory availability and procurement lead times, as no technical differentiation exists between the two models.

Frequently Asked Questions (FAQ)

Q: Can the 2800869 be used as a direct replacement for the 2800891?

A: Yes. Both parts are parametric equivalents with identical current ratings, voltage ratings, pole configuration, actuator type, and mounting specifications. Direct substitution is permissible in applications designed for the 2800891.

Q: What parameters must match for substitution eligibility?

A: The substitute part must maintain equivalence in breaker type (thermal magnetic), current rating (1A), AC voltage rating (277V), DC voltage rating (80V), number of poles (2), actuator type (slide switch), and mounting type (holder).

Q: Are there any compliance differences between these parts?

A: No. Both the 2800891 and 2800869 carry identical RoHS compliance status and are classified as active products.

Q: What is the packaging format for these components?

A: Both parts are supplied in bulk packaging.