Phoenix Contact 0914222 Circuit Breaker - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 0914222 is a thermal magnetic circuit breaker rated for 500mA at 250V AC and 65V DC, designed for DIN rail mounting with lever actuation. This single-pole breaker is part of the TMC series and maintains active product status with RoHS compliance. Substitute parts become necessary when primary inventory is unavailable, when managing supply chain redundancy, or when consolidating component sourcing across multiple suppliers while maintaining identical electrical and mechanical specifications.

Substiute Parts

0914222

Phoenix ContactIn Stock: 9400914222 Datasheet

Current PartRFQ

0914044

Phoenix ContactIn Stock: 8710914044 Datasheet

Parametric EquivalentRFQ

0914581

Phoenix ContactIn Stock: 7910914581 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Phoenix Contact 0914222 are determined by strict equivalence across all critical electrical and mechanical parameters. The substitution criteria are:

• Current Rating: 500mA (exact match required)
• Voltage Rating - AC: 250V (exact match required)
• Voltage Rating - DC: 65V (exact match required)
• Breaker Type: Thermal Magnetic (exact match required)
• Number of Poles: 1 (exact match required)
• Actuator Type: Lever (exact match required)
• Mounting Type: DIN Rail (exact match required)
• Series: TMC (exact match required)
• RoHS Status: RoHS Compliant (exact match required)

All substitute parts listed below meet these criteria and are manufactured by Phoenix Contact, ensuring compatibility in applications where the primary part number is unavailable.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—0914222, 0914044, and 0914581—are functionally equivalent thermal magnetic circuit breakers within the Phoenix Contact TMC series. Selection between these parts should be based on inventory availability and lead time requirements. All parts maintain active product status and RoHS compliance, ensuring regulatory conformance in applications subject to environmental restrictions. The identical electrical ratings (500mA, 250V AC, 65V DC) and mechanical specifications (single-pole, lever-actuated, DIN rail mount) guarantee direct interchangeability in circuit protection applications.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 0914044 or 0914581 be used as direct replacements for 0914222?

A: Yes. All three part numbers are parametric equivalents with identical electrical ratings, breaker type, pole configuration, actuator type, and mounting specifications. They are directly interchangeable in applications requiring 500mA thermal magnetic protection at 250V AC / 65V DC.

Q: What parameters must match for a circuit breaker to be considered a substitute?

A: Current rating, AC voltage rating, DC voltage rating, breaker type (thermal magnetic), number of poles, actuator type, mounting type, and series designation must all match exactly. All substitute parts listed meet these criteria.

Q: Are there any differences in packaging or inventory between these part numbers?

A: All three parts are supplied in bulk packaging. Inventory levels vary: 0914222 has 929 units, 0914044 has 820 units, and 0914581 has 716 units in stock. Selection may depend on required delivery quantities and lead times.

Q: Do all substitute parts carry the same certifications?

A: Yes. All three part numbers are RoHS compliant and carry identical ECCN (EAR99) and HTSUS (8536.20.0020) classifications, ensuring compliance with export and environmental regulations.

Q: Can these breakers be used in both AC and DC applications?

A: Yes. All parts are rated for 250V AC and 65V DC operation, allowing use in mixed-voltage or dual-voltage circuit protection applications within these specified limits.