Circuit Breaker Thermal Magnetic 100mA Lever DIN Rail - Phoenix Contact 0914724

Part Overview

The Phoenix Contact 0914724 is a thermal magnetic circuit breaker rated at 100mA with lever actuation, designed for DIN rail mounting. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system maintenance and new designs. The part maintains RoHS compliance and is suitable for both AC and DC applications within its current rating specification.

Substiute Parts

0914724

Phoenix ContactIn Stock: 8260914724 Datasheet

Current PartRFQ

2210-T210-K0F2-H131-0.1A

E-T-AIn Stock: 7472210-T210-K0F2-H131-0.1A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 0914724 is based on the following critical parameters that must remain constant:

• Current Rating: 100mA (exact match required)
• Breaker Type: Thermal Magnetic (functional equivalence)
• Mounting Type: DIN Rail (form factor requirement)
• Actuator Type: Lever (operational interface)
• Number of Poles: 1 (circuit configuration)

The E-T-A 2210-T210-K0F2-H131-0.1A satisfies all substitution criteria. This part maintains identical current rating, breaker topology, mounting standard, and pole configuration. The substitute provides enhanced voltage ratings (480V AC / 65V DC) compared to the original specification, ensuring compatibility in applications where the original part operated.

Parameter Comparison

Engineering Selection Recommendations

The E-T-A 2210-T210-K0F2-H131-0.1A is the qualified substitute for the obsolete Phoenix Contact 0914724. Selection is based on:

• Functional Equivalence: Both parts employ thermal magnetic protection with identical current ratings and pole configuration
• Form Factor Compatibility: DIN rail mounting ensures direct mechanical replacement without enclosure modification
• Compliance Status: The substitute maintains ROHS3 compliance, exceeding the original RoHS requirement
• Regulatory Approvals: The E-T-A part carries CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 certifications, providing broader regulatory coverage
• Active Product Status: The substitute is in active production, ensuring long-term availability and supply chain stability

Frequently Asked Questions (FAQ)

Q: Can the E-T-A 2210-T210-K0F2-H131-0.1A directly replace the Phoenix Contact 0914724 without circuit modification?

A: Yes. Both parts share identical current ratings (100mA), breaker topology (thermal magnetic), mounting standard (DIN rail), and pole configuration (1-pole). Direct mechanical and electrical substitution is valid.

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

A: The E-T-A part is rated for 480V AC and 65V DC, compared to unspecified voltage ratings on the original Phoenix Contact part. Higher voltage ratings indicate the substitute can operate safely in applications with equal or lower voltage requirements, providing design margin.

Q: Are there packaging differences between these parts?

A: The original Phoenix Contact part packaging is unspecified. The E-T-A substitute is supplied in bulk packaging. Confirm packaging requirements with your procurement process.

Q: Does the substitute meet the same regulatory standards as the original?

A: The E-T-A substitute exceeds the original compliance profile. It carries CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 certifications, providing broader regulatory acceptance than the original part documentation indicates.

Q: Why is the original part classified as obsolete?

A: Phoenix Contact has discontinued the TMC series 0914724. The E-T-A 2210-T2 series remains in active production, ensuring continued availability for replacement and new designs.