Phoenix Contact 2800893 Circuit Breaker Thermal Magnetic 3A 277VAC 80VDC

Part Overview

The Phoenix Contact 2800893 is a thermal magnetic circuit breaker rated for 3A at 277V AC and 80V DC, featuring a slide switch actuator and dual-pole configuration in a holder mounting type. This component is classified as Active product status and is RoHS compliant. Alternative part numbers within the same series are available to support procurement flexibility, inventory optimization, and supply chain continuity.

Substiute Parts

2800893

Phoenix ContactIn Stock: 7192800893 Datasheet

Current PartRFQ

2800871

Phoenix ContactIn Stock: 12782800871 Datasheet

Parametric EquivalentRFQ

2800882

Phoenix ContactIn Stock: 8802800882 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for Phoenix Contact 2800893 is determined by strict equivalence across the following critical parameters:

• Breaker Type: Thermal Magnetic
• Current Rating: 3A
• Voltage Rating - AC: 277V
• Voltage Rating - DC: 80V
• Number of Poles: 2
• Actuator Type: Slide Switch
• Mounting Type: Holder
• Series: CB

Parts 2800871 and 2800882 meet all substitution criteria as they maintain identical electrical specifications, mechanical configuration, and functional characteristics. Both substitute parts are manufactured by Phoenix Contact within the same CB series and support the same application requirements.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—2800893, 2800871, and 2800882—are functionally equivalent and interchangeable for applications requiring a 3A thermal magnetic circuit breaker at 277V AC / 80V DC with dual-pole slide switch configuration.

Part 2800882 carries ROHS3 compliance certification, which exceeds the RoHS compliance level of 2800893 and 2800871. Selection between these parts should be based on specific compliance requirements of the end application and supply chain availability. All parts maintain Active product status and are manufactured by Phoenix Contact within the CB series.

Frequently Asked Questions (FAQ)

Q: Are parts 2800871 and 2800882 direct replacements for 2800893?

A: Yes. Both parts are parametric equivalents with identical electrical ratings (3A, 277V AC, 80V DC), mechanical configuration (2-pole, slide switch actuator, holder mount), and functional characteristics. They are interchangeable for the same application requirements.

Q: What is the difference between 2800893 and 2800882?

A: The primary difference is RoHS certification level. Part 2800882 carries ROHS3 compliance, while 2800893 carries standard RoHS compliance. All other electrical and mechanical parameters are identical.

Q: Can I substitute 2800871 for 2800893 in an existing design?

A: Yes. Part 2800871 maintains identical specifications across all critical parameters: current rating, voltage ratings, pole configuration, actuator type, and mounting type. No design modifications are required.

Q: Are there any packaging differences between these parts?

A: No. All three parts are supplied in Bulk packaging.

Q: Which part should I select for new designs?

A: Selection should be based on compliance requirements and supply chain availability. Part 2800882 is recommended for applications requiring ROHS3 certification. All parts are Active status and suitable for new designs.