GNR10DHZ Equivalent & Substitute Parts

Part Overview

The GNR10DHZ is a Solid State Relay (SSR) SPST-NO module manufactured by Sensata-Crydom, rated for 10A load current at 24–280V AC output with 4–32VDC input control. This component is classified as Not For New Designs, indicating it has reached end-of-life status. Finding equivalent or substitute parts is necessary to maintain system functionality in existing installations or to transition designs to active product lines with comparable electrical and mechanical specifications.

Key Parameters

Parameter	Value
Manufacturer Part Number	GNR10DHZ
Manufacturer	Sensata-Crydom
Circuit Type	SPST-NO (1 Form A)
Output Type	AC, Zero Cross
Voltage - Input	4–32VDC
Voltage - Load	24–280V
Load Current	10A
Mounting Type	DIN Rail
Termination Style	Screw Terminal
Package / Case	Module
Product Status	Not For New Designs
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the GNR10DHZ is determined by the following critical parameters:

Circuit Configuration: SPST-NO (1 Form A) topology must be maintained
Input Control Voltage: 4–32VDC range
Output Load Voltage: 24–280V AC range
Load Current Rating: 10A minimum
Mounting Interface: DIN Rail compatibility
Termination: Screw Terminal connection
Output Switching: AC with Zero Cross detection

Three substitute parts meet these criteria with variations in current rating, load voltage range, and product status. The GNR20DCZL and ASR-SV240D10ZW-LM maintain identical electrical specifications to the GNR10DHZ. The DR2260D20U provides higher current capacity (20A) and extended load voltage range (48–600V) but represents a design upgrade rather than a direct replacement.

Parameter Comparison

Parameter	GNR10DHZ	ASR-SV240D10ZW-LM	GNR20DCZL	DR2260D20U
Manufacturer	Sensata-Crydom	Altran Magnetics, LLC	Crouzet	Sensata-Crydom
Circuit Type	SPST-NO (1 Form A)	SPST-NO (1 Form A)	SPST-NO (1 Form A)	SPST-NO (1 Form A)
Output Type	AC, Zero Cross	AC, Zero Cross	AC, Zero Cross	AC, Zero Cross
Voltage - Input	4–32VDC	4–32VDC	4–32VDC	4–32VDC
Voltage - Load	24–280V	24–280V	24–280V	48–600V
Load Current	10A	10A	20A	20A
Mounting Type	DIN Rail	DIN Rail	Chassis Mount, DIN Rail	DIN Rail
Termination Style	Screw Terminal	Screw Terminal	Screw Terminal	Screw Terminal
Package / Case	Module	Module	Module	SSR with Integrated Heat Sink
Product Status	Not For New Designs	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Direct Electrical Equivalents (10A, 24–280V)

ASR-SV240D10ZW-LM and GNR20DCZL both provide identical electrical performance to the GNR10DHZ with active product status. ASR-SV240D10ZW-LM is manufacturer-recommended and carries ROHS3 compliance. GNR20DCZL is available in higher inventory volume and supports both Chassis Mount and DIN Rail configurations. Both are suitable for direct substitution in existing 10A applications.

Upgraded Alternative (20A, Extended Voltage Range)

DR2260D20U is a manufacturer-recommended upgrade offering doubled current capacity (20A) and extended load voltage range (48–600V). The integrated heat sink provides enhanced thermal management. This part is appropriate for applications requiring higher current handling or broader voltage compatibility. Product status is Active with ROHS3 compliance.

Compliance Considerations

All substitute parts maintain ROHS3 compliance and REACH Affected status consistent with the original GNR10DHZ. ASR-SV240D10ZW-LM and DR2260D20U carry ROHS3 certification; GNR20DCZL is RoHS Compliant. All parts are classified under ECCN EAR99 and share compatible HTSUS codes.

Frequently Asked Questions (FAQ)

Q: Can ASR-SV240D10ZW-LM replace GNR10DHZ in existing installations?

A: Yes. ASR-SV240D10ZW-LM matches all critical electrical parameters: 10A load current, 24–280V output range, 4–32VDC input, SPST-NO circuit, AC Zero Cross output, DIN Rail mounting, and Screw Terminal termination. It is an active product with ROHS3 compliance.

Q: What is the difference between GNR20DCZL and ASR-SV240D10ZW-LM?

A: Both provide identical electrical specifications (10A, 24–280V, 4–32VDC input). GNR20DCZL is manufactured by Crouzet and supports both Chassis Mount and DIN Rail configurations. ASR-SV240D10ZW-LM is manufactured by Altran Magnetics, LLC and is DIN Rail only. Selection depends on mounting requirements and supplier availability.

Q: When should DR2260D20U be selected instead of direct equivalents?

A: DR2260D20U is appropriate when applications require 20A load current or load voltages exceeding 280V (up to 600V). The integrated heat sink supports higher thermal dissipation. This represents a design upgrade rather than a direct replacement.

Q: Are all substitute parts DIN Rail compatible?

A: ASR-SV240D10ZW-LM and DR2260D20U are DIN Rail only. GNR20DCZL supports both DIN Rail and Chassis Mount configurations, providing additional mounting flexibility.

Q: Do substitute parts maintain the same termination style?

A: Yes. All substitute parts use Screw Terminal termination, matching the GNR10DHZ connection interface.

Q: What is the inventory status of substitute parts?

A: ASR-SV240D10ZW-LM: 754 Pcs. GNR20DCZL: 963 Pcs. DR2260D20U: 832 Pcs. All are available as New Original stock.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message