Phoenix Contact 2297280 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2297280 is a 3-phase solid-state contactor (SSR) designed for industrial relay applications. Classified as an ELR 2+1 series device, it features integrated heat sink packaging and DIN rail mounting capability. This component is rated for 37 A load current with input voltage of 230VAC and load voltage range of 48–575V, utilizing zero-cross switching for AC output control.

The product status is listed as Obsolete, making identification of functionally equivalent alternatives essential for system maintenance, replacement, and new design implementations where this specific model is no longer available through standard distribution channels.

Substiute Parts

2297280

Phoenix ContactIn Stock: 9002297280 Datasheet

Current PartRFQ

RGC3A60A30KGE

Carlo Gavazzi Inc.In Stock: 1098RGC3A60A30KGE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 2297280 is determined by the following critical parameters:

• Circuit Configuration: Must maintain 3PST-NO (3 Form A) topology for three-phase switching capability
• Output Type: AC switching with zero-cross functionality required for synchronized load control
• Load Current Capacity: Minimum 37 A rating to support original application requirements
• Input Voltage Compatibility: Must accept 230VAC input or broader input voltage range encompassing 230VAC
• Load Voltage Range: Must support the 48–575V operating window or equivalent range
• Mounting and Termination: DIN rail mounting with screw terminal connections for direct mechanical and electrical integration
• Package Configuration: SSR with integrated heat sink for thermal management and form factor compatibility

The Carlo Gavazzi RGC3A60A30KGE qualifies as a functional substitute based on alignment with these core parameters, despite differences in load current rating and input voltage range specifications.

Parameter Comparison

Engineering Selection Recommendations

The Carlo Gavazzi RGC3A60A30KGE is available as an active product with current manufacturing and distribution support, contrasting with the obsolete status of the Phoenix Contact 2297280. Both components maintain RoHS compliance, ensuring regulatory alignment for industrial applications.

The substitute part maintains functional equivalence in circuit topology (3PST-NO), switching mechanism (AC zero-cross), mounting configuration (DIN rail compatible), and termination method (screw terminal). The load voltage range of the substitute (42–600V) encompasses the original specification (48–575V), and input voltage compatibility extends beyond the original 230VAC specification to include broader AC and DC input ranges.

The primary design consideration is the load current rating differential: the substitute is rated for 30 A versus the original 37 A specification. Applications operating at or near the 37 A threshold require thermal and load analysis to confirm the 30 A rating is adequate for the intended duty cycle.

Frequently Asked Questions (FAQ)

Q: Can the Carlo Gavazzi RGC3A60A30KGE directly replace the Phoenix Contact 2297280 in existing installations?

A: Direct mechanical and electrical replacement is feasible due to matching DIN rail mounting, screw terminal connections, and identical circuit topology. However, load current capacity must be verified: the substitute is rated for 30 A versus the original 37 A. Applications operating below 30 A continuous current are suitable for direct substitution.

Q: What is the significance of the load current rating difference?

A: The Phoenix Contact 2297280 supports 37 A load current, while the Carlo Gavazzi substitute supports 30 A. This 7 A difference affects maximum switchable load capacity. Applications requiring sustained current above 30 A cannot use this substitute without risk of thermal stress and component failure.

Q: Are the input voltage specifications compatible?

A: The original part accepts 230VAC input. The substitute accepts 20–275VAC and 24–190VDC input ranges, which encompass the original 230VAC specification. The broader input range of the substitute provides additional flexibility for applications with variable supply voltages.

Q: Do both parts support the same load voltage range?

A: The original part supports 48–575V load voltage. The substitute supports 42–600V load voltage. The substitute range is broader and fully encompasses the original specification, ensuring compatibility with existing load circuits.

Q: What packaging and mounting considerations apply?

A: Both parts feature SSR with integrated heat sink packaging and support DIN rail mounting with screw terminal termination. The substitute additionally supports chassis mount configuration, providing installation flexibility beyond the original part's capabilities.

Q: Are there compliance or certification differences?

A: Both parts are RoHS compliant. The substitute carries additional REACH Unaffected status. Both share identical ECCN (EAR99) classification for export control purposes.