Phoenix Contact 0902014 Circuit Breaker - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 0902014 is a thermal-magnetic circuit breaker rated for 500mA at 277V AC, designed for DIN rail mounting with lever actuation. This component is classified as obsolete, necessitating identification of active equivalent models to maintain system functionality and ensure continued availability for new installations and replacements.

Substiute Parts

0902014

Phoenix ContactIn Stock: 7500902014 Datasheet

Current PartRFQ

0916603

Phoenix ContactIn Stock: 11660916603 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 0902014 is determined by the following critical parameters:

• Current Rating: 500mA (fixed requirement)
• Breaker Type: Thermal Magnetic (fixed requirement)
• Mounting Type: DIN Rail (fixed requirement)
• Number of Poles: 1 (fixed requirement)
• Voltage Rating - AC: 277V (primary operating voltage)
• Actuator Type: Lever (mechanical interface)

The identified substitute, Phoenix Contact 0916603, maintains equivalence in current rating, breaker type, mounting configuration, and pole count. Voltage rating differences and actuator type variation represent the primary distinctions between the main part and substitute.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 0916603 serves as an active substitute for the obsolete 0902014. Both components share identical current ratings, breaker topology, and DIN rail mounting specifications. The 0916603 maintains current product status and ROHS3 compliance, supporting long-term supply chain continuity.

Selection between these components depends on system voltage requirements and actuator interface compatibility. The 0902014 operates at 277V AC, while the 0916603 operates at 240V AC with additional 28V DC capability. Actuator differences—lever versus push-to-reset—affect mechanical integration within the control panel or enclosure.

Frequently Asked Questions (FAQ)

Q: Can the 0916603 directly replace the 0902014 in a 277V AC circuit?

A: The 0916603 is rated for 240V AC operation. Direct substitution in a 277V AC circuit requires verification that the application can operate at the lower voltage rating or that system voltage can be adjusted to 240V AC.

Q: What is the significance of the actuator type difference?

A: The 0902014 features lever actuation, while the 0916603 uses push-to-reset actuation. These represent different mechanical interfaces for manual trip and reset operations. Panel cutout and operator interface design must accommodate the selected actuator type.

Q: Are both parts suitable for new installations?

A: The 0902014 is obsolete and not recommended for new designs. The 0916603 maintains active product status and current compliance certifications, making it the appropriate choice for new installations requiring a 500mA thermal-magnetic circuit breaker.

Q: What compliance certifications apply to each part?

A: The 0902014 is RoHS Compliant. The 0916603 is ROHS3 Compliant and REACH Affected. Both carry EAR99 ECCN classification.

Q: Are there DC voltage considerations for the substitute?

A: The 0916603 includes a 28V DC rating in addition to 240V AC capability. The 0902014 specifies only 277V AC operation. System design must account for this difference when selecting between components.