Phoenix Contact 2982676 SSR Relay SPST-NO 50MA Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2982676 is a solid-state relay (SSR) module configured as SPST-NO (Single Pole Single Throw - Normally Open) with a 50 mA load current capacity and 24VDC input voltage. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new design implementations. The module is designed for DIN rail mounting with spring terminal connections, serving as a switching element in industrial control applications.

Substiute Parts

2982676

Phoenix ContactIn Stock: 11762982676 Datasheet

Current PartRFQ

2900397

Phoenix ContactIn Stock: 8732900397 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2982676 is determined by the following critical parameters:

• Circuit configuration must remain SPST-NO (1 Form A)
• Input voltage specification must be 24VDC
• Load current rating must support minimum 50 mA
• Mounting type must be DIN Rail compatible
• Package classification must be Module type
• RoHS compliance status must be maintained

The Phoenix Contact 2900397 satisfies all substitution criteria. While the termination style differs (screw terminal versus spring terminal), both configurations provide equivalent electrical connectivity within the DIN rail module form factor. The transition from obsolete to active product status ensures continued availability and supply chain reliability.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2900397 is the direct functional equivalent for the obsolete 2982676. Both components maintain identical electrical specifications (24VDC input, 50 mA load current, SPST-NO configuration) and physical form factor (DIN rail module). The 2900397 carries active product status, ensuring current manufacturing support and supply availability.

The termination method difference (spring versus screw terminal) represents a mechanical interface variation that does not affect electrical performance. System designers must evaluate terminal compatibility with existing connection infrastructure during integration planning.

Both parts maintain RoHS compliance certification, supporting regulatory requirements for industrial control applications.

Frequently Asked Questions (FAQ)

Q: Can the 2900397 directly replace the 2982676 in existing installations?

A: Electrical compatibility is confirmed across all critical parameters. Physical mounting and terminal connection methods must be verified against the existing installation infrastructure. The screw terminal configuration of the 2900397 may require connection method adaptation compared to the spring terminal design of the 2982676.

Q: What is the significance of the product status change from obsolete to active?

A: The 2900397 active status indicates current manufacturing and supply chain availability. The 2982676 obsolete classification indicates discontinued production. Substitution ensures access to functionally equivalent components with ongoing manufacturer support.

Q: Are there electrical performance differences between the two parts?

A: No. Both components share identical electrical specifications: 24VDC input voltage, 50 mA load current capacity, and SPST-NO circuit configuration. Performance in switching applications is equivalent.

Q: Does the termination style change affect circuit functionality?

A: No. Both spring terminal and screw terminal configurations provide equivalent electrical connectivity. The termination style represents a mechanical interface variation only and does not alter switching performance or electrical characteristics.

Q: Are both parts RoHS compliant?

A: Yes. Both the 2982676 and 2900397 maintain RoHS compliance certification, meeting regulatory requirements for hazardous substance restrictions in industrial applications.