Phoenix Contact 2961574 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2961574 is a general-purpose relay classified as a DPST-NO/NC configuration (1 Form A, 1 Form B) with a 24VDC coil voltage and through-hole PC pin termination. This component is designed for standard switching applications requiring dual-pole, single-throw contact arrangements.

The 2961574 has reached obsolete product status. Identifying qualified substitute parts ensures design continuity and maintains supply chain reliability for applications currently utilizing this relay.

Substiute Parts

2961574

Phoenix ContactIn Stock: 8162961574 Datasheet

Current PartRFQ

2908777

Phoenix ContactIn Stock: 8672908777 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 2961574 is based on the following critical parameters:

• Coil Voltage: 24VDC (exact match required)
• Mounting Type: Through Hole (mechanical compatibility)
• Termination Style: PC Pin (circuit board interface compatibility)
• Operating Temperature Range: -25°C to 70°C (environmental operating envelope)
• Series Compatibility: REL-SR series (manufacturer design family)
• RoHS Compliance: Maintained across substitutes

The Phoenix Contact 2908777 qualifies as a manufacturer-recommended substitute. While the 2908777 features an upgraded contact configuration (DPDT vs. DPST-NO/NC), it maintains all critical electrical and mechanical parameters necessary for direct substitution in applications where the enhanced contact arrangement is compatible with the circuit design.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2908777 is the manufacturer-recommended substitute for the obsolete 2961574. Both components maintain identical coil voltage (24VDC), mounting configuration (through-hole), and termination style (PC pin). The operating temperature range and environmental specifications remain consistent across both parts.

The 2908777 carries active product status and meets ROHS3 compliance, providing improved long-term supply chain availability compared to the obsolete 2961574. The component is available in bulk packaging with confirmed inventory stock.

Selection of the 2908777 as a direct replacement is appropriate for applications where the circuit design accommodates the DPDT contact configuration. Circuit-level verification is required to confirm that the enhanced contact arrangement (2 Form C vs. 1 Form A, 1 Form B) aligns with the intended switching logic.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 2908777 directly replace the 2961574 in all applications?

A: The 2908777 maintains all critical electrical and mechanical parameters (24VDC coil voltage, through-hole mounting, PC pin termination, operating temperature range). However, the contact configuration differs: the 2908777 provides DPDT (2 Form C) versus the 2961574's DPST-NO/NC (1 Form A, 1 Form B). Circuit-level compatibility must be verified to ensure the enhanced contact arrangement functions correctly within the existing design.

Q: What is the primary reason for substituting the 2961574?

A: The 2961574 has reached obsolete product status. The 2908777 is an active product with confirmed inventory availability, ensuring continued supply chain support and long-term component sourcing reliability.

Q: Are there any compliance differences between the two parts?

A: Both components are RoHS compliant. The 2908777 meets ROHS3 compliance, representing a more current regulatory standard. Both parts carry identical ECCN (EAR99) and HTSUS (8536.41.0020) classifications.

Q: What is the operating temperature range for both relays?

A: Both the 2961574 and 2908777 operate across the temperature range of -25°C to 70°C, ensuring consistent thermal performance across applications.

Q: How do the packaging options differ?

A: The 2961574 is listed with standard packaging notation (-), while the 2908777 is supplied in bulk packaging. Both maintain identical through-hole PC pin termination for circuit board integration.