DR2260A20V Equivalent & Substitute Parts

Part Overview

The DR2260A20V is a solid-state relay (SSR) manufactured by Sensata Technologies, designed for DIN Rail mounting applications. This SPST-NO (1 Form A) relay operates with AC output at zero-cross switching, rated for 20 A load current across a 48–600 V load voltage range. The device accepts input voltage from 90–280 VAC/DC and features screw terminal connections with an integrated heat sink package.

The DR2260A20V maintains Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when application requirements permit functional alternatives.

Substiute Parts

DR2260A20V

Sensata TechnologiesIn Stock: 940DR2260A20V Datasheet

Current PartRFQ

GNR20ACZH

CrouzetIn Stock: 771GNR20ACZH Datasheet

MFR RecommendedRFQ

GNR20BCZH

CrouzetIn Stock: 1136GNR20BCZH Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DR2260A20V is determined by strict alignment of the following critical parameters:

• Circuit configuration: SPST-NO (1 Form A)
• Output type: AC with zero-cross switching
• Load current rating: 20 A
• Load voltage range: Must encompass or exceed 48–600 V
• Input voltage compatibility: Must support the control signal voltage range
• Termination style: Screw Terminal
• Mounting capability: DIN Rail support

The substitute parts GNR20ACZH and GNR20BCZH are classified as MFR Recommended alternatives. Both are manufactured by Crouzet and share identical circuit configuration, output type, load current, and load voltage specifications. However, each substitute operates within a distinct input voltage range, requiring application-specific selection based on control signal voltage availability.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain Active product status and meet RoHS compliance requirements, ensuring regulatory alignment for current applications.

GNR20ACZH Selection Criteria: This substitute is appropriate for applications where the control signal voltage ranges from 180–280 VAC. The input voltage range overlaps with the upper portion of the DR2260A20V specification (90–280 VAC/DC). Load voltage capability extends to 660 V, exceeding the primary part's 600 V maximum.

GNR20BCZH Selection Criteria: This substitute is appropriate for applications where the control signal voltage ranges from 80–140 VAC. This input voltage range does not overlap with the DR2260A20V specification and is suitable only for systems with lower control signal voltages. Load voltage capability extends to 660 V, exceeding the primary part's 600 V maximum.

Both Crouzet substitutes support DIN Rail mounting in addition to chassis mount configurations, providing installation flexibility. The Module package differs from the DR2260A20V's integrated heat sink design; thermal management requirements must be evaluated for the specific application environment.

Frequently Asked Questions (FAQ)

Q: Can GNR20ACZH directly replace DR2260A20V in all applications?

A: GNR20ACZH is functionally equivalent for applications where the control signal voltage is between 180–280 VAC. Applications requiring input voltages below 180 VAC are not compatible with this substitute.

Q: What is the primary difference between GNR20ACZH and GNR20BCZH?

A: Both parts are electrically identical except for input voltage range. GNR20ACZH accepts 180–280 VAC input, while GNR20BCZH accepts 80–140 VAC input. Selection depends on the available control signal voltage in the target application.

Q: Does the Module package of the Crouzet substitutes affect thermal performance compared to the integrated heat sink design?

A: The DR2260A20V features an integrated heat sink, while GNR20ACZH and GNR20BCZH use a Module package. Thermal dissipation characteristics differ between designs. Application-specific thermal analysis is required to confirm suitability in high-ambient or continuous-duty environments.

Q: Are the load voltage ranges of the substitutes compatible with the DR2260A20V application?

A: Yes. Both Crouzet substitutes support 48–660 V load voltage, which encompasses the DR2260A20V range of 48–600 V. The extended upper limit provides additional operational margin.

Q: Can GNR20BCZH be used in applications designed for DR2260A20V?

A: GNR20BCZH is suitable only if the application control signal voltage is between 80–140 VAC. The DR2260A20V specification includes 90–280 VAC/DC input capability, which GNR20BCZH does not fully support at higher voltages.

Q: Are both Crouzet substitutes available in the same packaging format as the primary part?

A: No. The DR2260A20V uses SSR with Integrated Heat Sink packaging, while both Crouzet substitutes use Module packaging. Both support DIN Rail mounting, but physical dimensions and thermal characteristics may differ.