Phoenix Contact 2297154 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2297154 is a solid-state relay (SSR) designed for single-phase AC switching applications with a 30A load current capacity. This component operates with a 4–32VDC input range and supports load voltages from 42–660V, making it suitable for industrial control and switching applications. The part is classified as obsolete, necessitating identification of active equivalent models to ensure continued availability and supply chain continuity for new designs and maintenance applications.

Substiute Parts

2297154

Phoenix ContactIn Stock: 9622297154 Datasheet

Current PartRFQ

1032921

Phoenix ContactIn Stock: 11631032921 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1032921 qualifies as a direct substitute for the 2297154 based on the following critical parameters:

• Load Current: Both parts support 30A switching capacity
• Circuit Configuration: Both implement SPST-NO (1 Form A) topology
• Output Type: Both feature AC switching with zero-cross detection
• Load Voltage Range: Both support 42–660V load voltage operation
• Mounting and Termination: Both use DIN Rail/Chassis Mount with Screw Terminal configuration
• Package Type: Both incorporate SSR with integrated heat sink design
• Series Compatibility: Both belong to the Phoenix Contact ELR 1 series

The primary difference lies in the input voltage specification: the 1032921 operates at a fixed 24VDC input, whereas the 2297154 accepts a wider 4–32VDC range. This substitution is valid for applications where the control circuit provides 24VDC input, as 24VDC falls within the original part's acceptable input range.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1032921 is the appropriate substitute for the obsolete 2297154 in applications requiring single-phase AC solid-state relay functionality with 30A switching capacity. The 1032921 maintains full electrical and mechanical compatibility across all critical parameters while offering the advantage of active product status, ensuring ongoing availability and supply chain support.

The 1032921 is suitable for direct replacement when the control circuit operates at 24VDC. The narrower input voltage specification (24VDC fixed versus 4–32VDC range) does not constitute a functional limitation in systems designed around standard 24VDC control voltage, which is the predominant industrial standard. The upgrade to ROHS3 compliance on the 1032921 provides enhanced environmental and regulatory alignment compared to the original RoHS Compliant designation.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1032921 directly replace the 2297154 in existing installations?

A: Yes, provided the control circuit supplies 24VDC input voltage. The 1032921 maintains identical load current capacity (30A), circuit topology (SPST-NO), output characteristics (AC, zero-cross), and mechanical form factor (DIN Rail mount, screw terminals). Electrical and thermal performance remain equivalent.

Q: What is the significance of the input voltage difference between these parts?

A: The 2297154 accepts input voltages from 4–32VDC, providing flexibility for variable control voltage systems. The 1032921 operates at a fixed 24VDC input. This difference is not a limitation for standard industrial applications, as 24VDC is the predominant control voltage standard. Substitution is valid when the application control circuit is designed for 24VDC operation.

Q: Are there packaging differences between the 2297154 and 1032921?

A: Both parts use identical packaging: SSR with integrated heat sink, DIN Rail/Chassis Mount configuration, and screw terminal termination. No mechanical or thermal redesign is required for substitution.

Q: What compliance improvements does the 1032921 offer?

A: The 1032921 carries ROHS3 compliance, representing an updated environmental standard compared to the 2297154's RoHS Compliant designation. This ensures alignment with current regulatory requirements and supply chain expectations.

Q: Are there inventory considerations for this substitution?

A: The 1032921 is actively manufactured and stocked (1061 Pcs available), whereas the 2297154 is obsolete. Transitioning to the 1032921 ensures long-term supply availability and eliminates obsolescence risk.