Circuit Breaker Phoenix Contact 0914989 - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 0914989 is a thermal magnetic circuit breaker rated at 1.5A with 250V AC and 65V DC voltage ratings, designed for DIN Rail mounting with lever actuation. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain system functionality and ensure continued availability for replacement and new installations.

Substiute Parts

0914989

Phoenix ContactIn Stock: 11370914989 Datasheet

Current PartRFQ

2210-T220-K0F2-H231-1.5A

E-T-AIn Stock: 9162210-T220-K0F2-H231-1.5A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 0914989 is determined by strict equivalence across the following critical parameters:

• Current Rating: 1.5A (exact match required)
• Breaker Type: Thermal Magnetic (functional equivalence)
• Mounting Type: DIN Rail (physical compatibility)
• Actuator Type: Lever (operational compatibility)
• Number of Poles: 2 (circuit configuration)
• Voltage Rating - DC: 65V (exact match required)
• Voltage Rating - AC: Minimum 250V (equal or higher acceptable)

The E-T-A 2210-T220-K0F2-H231-1.5A meets all substitution criteria with an AC voltage rating of 480V, which exceeds the minimum 250V requirement and provides enhanced voltage margin for system safety.

Parameter Comparison

Engineering Selection Recommendations

The E-T-A 2210-T220-K0F2-H231-1.5A is a direct functional equivalent for the obsolete Phoenix Contact 0914989. Selection is supported by:

• Active product status ensuring long-term availability and supply chain continuity
• ROHS3 compliance exceeding the RoHS requirements of the original part
• Identical current rating, DC voltage rating, mounting configuration, and pole count
• AC voltage rating of 480V provides operational margin above the 250V requirement
• Compliance with multiple international standards: CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077
• REACH unaffected status confirming regulatory compliance

Frequently Asked Questions (FAQ)

Q: Can the E-T-A 2210-T220-K0F2-H231-1.5A be used as a direct replacement for the Phoenix Contact 0914989?

A: Yes. Both components share identical current ratings (1.5A), DC voltage ratings (65V), mounting type (DIN Rail), actuator type (Lever), and pole count (2). The E-T-A part's 480V AC rating exceeds the 250V requirement, ensuring compatibility in all applications where the original part was specified.

Q: What is the significance of the higher AC voltage rating on the E-T-A substitute?

A: The E-T-A part is rated for 480V AC compared to the Phoenix Contact part's 250V AC. This higher rating provides additional operational margin and allows the substitute to function in higher voltage applications without derating, while remaining fully compatible with 250V AC systems.

Q: Are there packaging differences between these parts?

A: The Phoenix Contact 0914989 is packaged as individual units, while the E-T-A 2210-T220-K0F2-H231-1.5A is supplied in bulk packaging. Both are suitable for component-level integration into DIN Rail assemblies.

Q: What compliance certifications apply to the substitute part?

A: The E-T-A 2210-T220-K0F2-H231-1.5A holds certifications under CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077, with ROHS3 compliance and REACH unaffected status.

Q: Why is the original Phoenix Contact part listed as obsolete?

A: Obsolescence indicates the part is no longer manufactured by Phoenix Contact. The E-T-A equivalent maintains active production status, ensuring continued availability for replacement and new system designs.