Phoenix Contact 2967549 SSR Relay SPST-NO 100mA 3-48V Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2967549 is a solid-state relay (SSR) module configured as SPST-NO (Single Pole Single Throw - Normally Open) with a 1 Form A circuit. This component operates with a 24VDC input and supports DC load voltages ranging from 3V to 48V at 100mA maximum load current. The module features spring terminal connections and DIN rail mounting.

The 2967549 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality and ensure continued availability for replacement, repair, and new installations where this legacy component is specified.

Substiute Parts

2967549

Phoenix ContactIn Stock: 10902967549 Datasheet

Current PartRFQ

2900352

Phoenix ContactIn Stock: 9672900352 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 2967549 is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: SPST-NO (1 Form A) topology must be maintained
• Output Type: DC output only
• Input Voltage: 24VDC control signal
• Load Voltage Range: 3V to 48V DC compatibility
• Load Current Rating: 100mA maximum
• Mounting Interface: DIN rail compatibility
• Termination Method: Spring terminal connection
• Package Form: Module-based construction

The substitute part Phoenix Contact 2900352 satisfies all these parameters identically, establishing direct functional equivalence with the obsolete 2967549.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2900352 is the direct substitute for the obsolete 2967549. Both components maintain identical electrical and mechanical specifications across all critical parameters: SPST-NO circuit topology, 24VDC input, 3V to 48V DC load voltage range, 100mA load current capacity, DIN rail mounting, and spring terminal termination.

The 2900352 offers the advantage of active product status, ensuring ongoing availability and support. The component carries ROHS3 compliance and REACH affected status, meeting current regulatory requirements. The transition from the PLC-OSP series (2967549) to the PLC-OPT series (2900352) represents a product line evolution while maintaining full functional compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 2900352 directly replace the 2967549 in existing installations?

A: Yes. The 2900352 is electrically and mechanically equivalent to the 2967549. Both components share identical circuit configuration, voltage ratings, current capacity, mounting interface, and termination method. Direct substitution is supported without circuit modification.

Q: What is the difference between the PLC-OSP and PLC-OPT series?

A: The PLC-OSP series (2967549) is obsolete. The PLC-OPT series (2900352) represents the current product line offering from Phoenix Contact with equivalent functionality and improved regulatory compliance status.

Q: Are there packaging differences between these parts?

A: The 2967549 is specified with standard packaging, while the 2900352 is supplied in bulk packaging. Both components are module-based with identical physical form factors suitable for DIN rail installation.

Q: What compliance certifications apply to the substitute part?

A: The 2900352 carries ROHS3 compliance and is REACH affected. These certifications meet current environmental and regulatory standards for electronic components in industrial applications.

Q: Can the 2900352 handle the same load voltage and current specifications?

A: Yes. The 2900352 supports the identical load voltage range of 3V to 48V DC and maintains the same 100mA maximum load current rating as the 2967549.