Phoenix Contact 2902955 General Purpose Relay SPDT 6A 24V - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2902955 is a general purpose relay with Single Pole Double Throw (SPDT) contact configuration, rated for 6A at 24VDC coil voltage. This relay is designed for DIN rail mounting and features a lighted indicator with socket inclusion. The 2902955 is classified as obsolete, making identification of active equivalent parts essential for system maintenance and new procurement.

Substiute Parts

2902955

Phoenix ContactIn Stock: 8222902955 Datasheet

Current PartRFQ

2909524

Phoenix ContactIn Stock: 12222909524 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 2909524 qualifies as a direct substitute for the 2902955 based on the following critical parameters:

• Identical coil voltage specification (24VDC)
• Identical contact form (SPDT / 1 Form C)
• Identical contact current rating (6 A)
• Identical switching voltage rating (250VAC, 250VDC - Max)
• Identical mounting type (DIN Rail)
• Identical coil current (9 mA)
• Identical coil type (Non Latching)
• Identical termination style (Screw Terminal)
• Identical contact material (Silver Tin Oxide)
• Identical timing specifications (5 ms operate, 8 ms release)
• Same manufacturer (Phoenix Contact)
• Same series (PLC-RSC)

The 2909524 is an active product with enhanced compliance certifications and extended operating temperature range, making it the direct replacement for the obsolete 2902955.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2909524 is the direct replacement for the obsolete 2902955. Both relays maintain identical electrical and mechanical specifications across all critical parameters. The 2909524 offers the following advantages:

• Active product status ensures ongoing availability and supply chain continuity
• Enhanced RoHS3 compliance certification
• Extended operating temperature range (-40°C to 60°C versus -20°C to 60°C)
• REACH compliance documentation available
• Higher inventory availability (1167 pcs vs 724 pcs)

No functional or performance differences exist between these parts. The 2909524 is suitable for direct substitution in all applications where the 2902955 was originally specified.

Frequently Asked Questions (FAQ)

Q: Can the 2909524 be used as a direct replacement for the 2902955?

A: Yes. The 2909524 is electrically and mechanically identical to the 2902955 across all specified parameters. Both relays feature identical coil voltage (24VDC), contact configuration (SPDT), current rating (6A), switching voltage (250VAC/250VDC), and timing characteristics (5ms operate, 8ms release).

Q: What is the difference between the two parts?

A: The primary differences are product status and compliance certifications. The 2902955 is obsolete, while the 2909524 is an active product with ROHS3 compliance. The 2909524 also features an extended operating temperature range (-40°C to 60°C versus -20°C to 60°C) and REACH compliance documentation.

Q: Are there packaging differences?

A: The 2902955 packaging specification is not defined in the data. The 2909524 is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Will the 2909524 work in existing installations designed for the 2902955?

A: Yes. The 2909524 maintains identical DIN rail mounting, screw terminal configuration, and all electrical characteristics. No modifications to existing installations are required.

Q: What compliance certifications apply to the 2909524?

A: The 2909524 is ROHS3 compliant and REACH affected. Both parts carry EAR99 ECCN classification and HTSUS code 8536.41.0020.