GNR30ACZ Equivalent & Substitute Parts

Part Overview

The GNR30ACZ is a solid-state relay (SSR) module manufactured by Sensata-Crydom, designed for AC load switching applications. This SPST-NO (1 Form A) relay operates with input voltage of 180–280VAC and supports load voltages from 48V to 600V at 30A capacity, featuring zero-cross switching for AC applications. The product is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional and electrical compatibility for continued system operation and procurement.

Substiute Parts

GNR30ACZ

Sensata-CrydomIn Stock: 852GNR30ACZ Datasheet

Current PartRFQ

DR2260A30V

Sensata-CrydomIn Stock: 1083DR2260A30V Datasheet

MFR RecommendedRFQ

GNR30ACZH

CrouzetIn Stock: 714GNR30ACZH Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GNR30ACZ is determined by the following critical parameters:

• Circuit Configuration: Must be SPST-NO (1 Form A)
• Output Type: Must be AC with zero-cross switching capability
• Load Current Rating: Must support 30 A minimum
• Voltage - Input: Must accommodate 180–280VAC range
• Voltage - Load: Must support 48V to 600V minimum range
• Mounting Type: DIN Rail compatibility required
• Termination Style: Screw Terminal required

Two substitute parts meet these criteria and are identified as direct equivalents:

1. DR2260A30V (Sensata-Crydom) – MFR Recommended substitute with active product status
2. GNR30ACZH (Crouzet) – Direct manufacturer equivalent with active product status

Parameter Comparison

Engineering Selection Recommendations

DR2260A30V is the manufacturer-recommended substitute. This part maintains all critical electrical parameters while offering an extended input voltage range (90–280VAC/DC versus 180–280VAC), providing greater operational flexibility. The product holds active status with ROHS3 compliance certification, ensuring long-term availability and regulatory alignment. The integrated heat sink design in the SSR package may provide thermal performance advantages in high-duty-cycle applications.

GNR30ACZH is a direct equivalent manufactured by Crouzet under the same GNR series designation. This part matches the original input voltage specification (180–280VAC) and extends the load voltage range to 660V, supporting a broader range of load applications. The product is active with RoHS compliance and offers dual mounting flexibility (Chassis Mount and DIN Rail), accommodating various installation configurations.

Both substitutes are electrically and mechanically compatible with the obsolete GNR30ACZ and are suitable for direct replacement in existing designs.

Frequently Asked Questions (FAQ)

Q: Can DR2260A30V replace GNR30ACZ in all applications?

A: DR2260A30V meets all critical substitution parameters. The extended input voltage range (90–280VAC/DC) provides compatibility with a broader range of control circuits. Applications requiring strictly 180–280VAC input operation will function identically to the original part.

Q: What is the difference between the two substitute options?

A: Both substitutes maintain the 30A load current and SPST-NO circuit configuration. DR2260A30V offers extended input voltage range and integrated heat sink design. GNR30ACZH provides extended load voltage range (660V) and dual mounting options. Selection depends on specific application requirements for input voltage range and mounting configuration.

Q: Are the substitute parts pin-compatible with GNR30ACZ?

A: Both substitutes use screw terminal termination matching the original part. Physical mounting compatibility is confirmed for DIN Rail installations. Verify mechanical fit and terminal spacing in your specific application before final installation.

Q: What is the inventory status of substitute parts?

A: DR2260A30V has 1019 units in stock. GNR30ACZH has 683 units in stock. Both are available as new original components.

Q: Do the substitutes maintain RoHS compliance?

A: Yes. DR2260A30V is ROHS3 compliant. GNR30ACZH is RoHS compliant. Both meet current regulatory requirements for electronic component manufacturing and use.