Phoenix Contact 2967934 SSR Relay SPST-NO Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2967934 is a solid-state relay (SSR) module configured as SPST-NO (Single Pole Single Throw - Normally Open) with a 0.75A load capacity and AC output type. This component is designed for DIN rail mounting and operates across a voltage range of 24V to 253V on the load side, with 230VAC or 220VDC input control voltage.

The 2967934 is classified as obsolete. Locating equivalent or substitute components is necessary to maintain system functionality and ensure continued availability for new installations or replacements in existing applications.

Substiute Parts

2967934

Phoenix ContactIn Stock: 8222967934 Datasheet

Current PartRFQ

2900374

Phoenix ContactIn Stock: 6742900374 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 2967934 is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: Must be SPST-NO (1 Form A) to maintain identical switching functionality
• Output Type: Must be AC to ensure compatibility with the load circuit
• Voltage - Load Range: Must support 24 V ~ 253 V to cover the full operating envelope
• Load Current: Must support minimum 0.75 A (750 mA) capacity
• Mounting Type: Must be DIN Rail to fit existing mechanical installations
• Termination Style: Must be Spring Terminal for connection compatibility
• Input Voltage: Must accept 230VAC or 220VDC control signals

The Phoenix Contact 2900374 meets all substitution criteria. It is an active product in the PLC-OPT series with identical electrical specifications and mechanical form factor.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2900374 is the direct substitute for the 2967934. Both components are RoHS compliant and carry identical electrical and mechanical specifications. The 2900374 holds active product status, ensuring ongoing availability and support from the manufacturer. The transition from the PLC series (2967934) to the PLC-OPT series (2900374) represents a product line evolution while maintaining full functional equivalence.

For applications currently using the 2967934, the 2900374 provides a direct replacement without circuit redesign or mechanical modification requirements.

Frequently Asked Questions (FAQ)

Q: Can the 2900374 directly replace the 2967934 in existing installations?

A: Yes. Both components share identical electrical specifications (SPST-NO configuration, AC output, 24–253V load voltage, 0.75A/750mA current rating) and mechanical form factor (DIN rail mounting, spring terminals). No circuit or mechanical changes are required.

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

A: The PLC-OPT series represents an active product line evolution. The 2900374 (PLC-OPT) supersedes the 2967934 (PLC) with equivalent performance and specifications. The PLC-OPT designation indicates an optimized or updated variant within the Phoenix Contact solid-state relay portfolio.

Q: Are both parts RoHS compliant?

A: Yes. Both the 2967934 and 2900374 are RoHS compliant, meeting environmental and regulatory requirements for electronic components.

Q: Does the 2900374 support the same input voltage as the 2967934?

A: Yes. The 2900374 accepts 230VAC/DC input control voltage, covering the 230VAC and 220VDC specifications of the 2967934.

Q: What is the inventory status of these parts?

A: The 2967934 (obsolete) has 732 pieces in stock. The 2900374 (active) has 631 pieces in stock. For new designs or long-term applications, the 2900374 is recommended due to its active product status.

Q: Are the termination methods identical?

A: Yes. Both components use spring terminal termination, ensuring compatibility with existing wiring and connection infrastructure.