Phoenix Contact 2967730 SSR Relay SPST-NO 3A 3-33V Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2967730 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 33V at up to 3A. The 2967730 is classified as obsolete, making identification of active equivalent parts essential for ongoing system maintenance and new designs.

Substiute Parts

2967730

Phoenix ContactIn Stock: 9442967730 Datasheet

Current PartRFQ

2900366

Phoenix ContactIn Stock: 9182900366 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 2900366 qualifies as a direct substitute for the 2967730 based on the following critical parameters:

• Circuit Configuration: Both parts maintain SPST-NO (1 Form A) topology
• Input Voltage: Both operate at 60VDC control voltage
• Load Voltage Range: Both support 3V to 33V DC output
• Load Current Rating: Both are rated for 3A maximum load current
• Output Type: Both provide DC switching output
• Mounting Interface: Both use DIN rail mounting
• Termination: Both employ spring terminal connections
• Package Format: Both are supplied as modules
• Compliance: Both are RoHS compliant with MSL 1 rating

The primary distinction is product status: the 2967730 is obsolete, while the 2900366 is active. The 2900366 belongs to the PLC-OPT series, representing the current production equivalent within the Phoenix Contact SSR relay portfolio.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2900366 is the appropriate selection for applications currently using or requiring the 2967730. The 2900366 maintains full electrical and mechanical compatibility across all specified parameters while offering the advantage of active product status and current manufacturing support.

For new designs or system upgrades, the 2900366 should be specified directly. For legacy system maintenance where 2967730 components require replacement, the 2900366 provides direct functional equivalence without circuit redesign or mechanical modification.

Both parts carry identical RoHS compliance certification and moisture sensitivity ratings, ensuring regulatory and environmental consistency in industrial control applications.

Frequently Asked Questions (FAQ)

Q: Can the 2900366 be used as a direct replacement for the 2967730 in existing installations?

A: Yes. The 2900366 is electrically and mechanically identical to the 2967730 across all functional parameters. DIN rail mounting, spring terminal connections, and control/load voltage specifications are unchanged. No circuit modifications or mechanical adaptations are required.

Q: What is the primary reason for substitution?

A: The 2967730 is classified as obsolete. The 2900366 is the active equivalent within the Phoenix Contact product line, ensuring continued availability, technical support, and manufacturing consistency.

Q: Are there differences in packaging between these parts?

A: The 2967730 is listed with standard packaging, while the 2900366 is supplied in bulk packaging. Both are module-format components suitable for DIN rail installation. Packaging format does not affect electrical or mechanical performance.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 2967730 and 2900366 are RoHS compliant with MSL 1 (Unlimited) moisture sensitivity rating. ECCN and HTSUS classifications are identical.

Q: What are the critical parameters for confirming substitution compatibility?

A: Verify that your application requires SPST-NO circuit configuration, 60VDC input control voltage, 3V to 33V DC load voltage range, and 3A maximum load current. If all parameters match, the 2900366 is a valid substitute. DIN rail mounting and spring terminal termination must also be compatible with your installation.