Circuit Breaker Thermal Magnetic 3A 277VAC Phoenix Contact 0902195

Part Overview

The Phoenix Contact 0902195 is a thermal magnetic circuit breaker rated for 3A at 277V AC, designed for DIN rail mounting with lever actuation and 2-pole configuration. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new installations where original stock is unavailable.

Substiute Parts

0902195

Phoenix ContactIn Stock: 7760902195 Datasheet

Current PartRFQ

1019996

Phoenix ContactIn Stock: 7571019996 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for thermal magnetic circuit breakers is determined by matching the following critical parameters:

• Current Rating: 3A (exact match required)
• Voltage Rating - AC: 277V (exact match required)
• Number of Poles: 2 (exact match required)
• Actuator Type: Lever (exact match required)
• Mounting Type: DIN Rail (exact match required)
• Breaker Type: Thermal Magnetic (exact match required)

The substitute part Phoenix Contact 1019996 satisfies all mandatory electrical and mechanical parameters for direct substitution. This part operates within the same functional envelope and maintains compatibility with existing DIN rail installations.

Parameter Comparison

Engineering Selection Recommendations

Phoenix Contact 1019996 is the qualified substitute for 0902195. Both components maintain ROHS3 compliance and share identical electrical ratings for AC operation at 277V, 3A. The substitute part carries active product status, ensuring continued availability and supply chain reliability compared to the obsolete original.

The substitute introduces DC voltage capability (125V DC) not present in the original specification, which represents an enhancement without compromising AC circuit protection performance. REACH compliance status differs between the two parts; applications subject to REACH regulatory requirements should verify the substitute's compliance documentation against specific regional obligations.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1019996 directly replace 0902195 in existing installations?

A: Yes. Both parts share identical current rating (3A), AC voltage rating (277V), pole configuration (2-pole), actuator type (lever), and DIN rail mounting. Electrical and mechanical compatibility is maintained.

Q: What is the primary reason for substitution?

A: The original part 0902195 is classified as obsolete. The substitute 1019996 is an active product with current manufacturing and supply availability.

Q: Are there differences in protection characteristics?

A: Both parts are thermal magnetic circuit breakers with identical current ratings and voltage specifications. Protection performance for AC circuits at rated parameters is equivalent.

Q: Does the substitute's DC voltage rating affect AC circuit operation?

A: No. The additional 125V DC rating on the substitute does not alter AC circuit protection. The 277V AC rating remains the controlling specification for AC applications.

Q: What compliance certifications apply to the substitute?

A: Phoenix Contact 1019996 maintains ROHS3 compliance. REACH compliance status is affected; verification against specific regulatory requirements for the intended application is necessary.

Q: Are packaging specifications different between the two parts?

A: The original part packaging is unspecified. The substitute is supplied in box packaging. Verify packaging requirements for your procurement and logistics processes.