Phoenix Contact 2967756 SSR Relay SPST-NO 100MA 3-48V Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2967756 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 is designed for DIN rail mounting and operates with a 60VDC input, controlling DC loads between 3V and 48V at 100mA maximum current. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for system maintenance and new designs requiring this relay topology.

Substiute Parts

2967756

Phoenix ContactIn Stock: 8182967756 Datasheet

Current PartRFQ

2900354

Phoenix ContactIn Stock: 9732900354 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2967756 is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPST-NO (1 Form A) topology
• Output type: DC switching capability
• Input voltage: 60VDC control signal
• Load voltage range: 3V to 48V DC
• Load current rating: 100mA maximum
• Mounting interface: DIN rail compatibility
• Termination method: Spring terminal connection
• Compliance: RoHS compliance status

The Phoenix Contact 2900354 meets all substitution criteria as a direct functional equivalent within the PLC-OPT series, offering active product status and identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2900354 is the direct substitute for the obsolete 2967756. Both components share identical electrical specifications, mechanical interfaces, and compliance certifications. The 2900354 operates within the active product lifecycle, ensuring continued availability and supply chain stability. The transition from the PLC series to the PLC-OPT series represents a product line evolution while maintaining full functional compatibility. Selection of the 2900354 eliminates obsolescence risk without requiring circuit redesign or mechanical interface modifications.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 2900354 replace the 2967756 in existing installations?

A: Yes. The 2900354 provides identical electrical performance and mechanical compatibility. DIN rail mounting, spring terminal connections, and control/load voltage specifications are unchanged. Direct substitution is possible without circuit modification.

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

A: Both series employ the same SPST-NO relay topology and electrical ratings. The PLC-OPT designation indicates a product line update. Functional equivalence is maintained across all specified parameters.

Q: Are there packaging differences between these parts?

A: The 2967756 is supplied with standard packaging, while the 2900354 is available in bulk packaging. Both are module-type packages suitable for DIN rail installation. Packaging format does not affect electrical or mechanical performance.

Q: Does the 2900354 maintain RoHS compliance?

A: Yes. The 2900354 is RoHS compliant with MSL rating 1 (Unlimited), matching the compliance profile of the 2967756.

Q: What load conditions are supported by the substitute part?

A: The 2900354 controls DC loads from 3V to 48V at a maximum current of 100mA, identical to the original 2967756 specification.