Durakool’s standard plugin automotive relays are built on standard ISO footprints (Mini-ISO, Micro-ISO, Maxi-ISO) for seamless integration into modern vehicle architectures. Engineered for high reliability, they support direct wiring or quick installation with Durakool automotive relay sockets.
Designed for demanding electrical environments, these automotive standard plugin relays deliver up to 100A NO or 80/60A Changeover performance on 12V systems, and some are fully optimised for 24V operation with enlarged contact gaps for safe, full current switching.
Enhanced internal current paths and improved thermal design ensure superior heat dissipation, allowing the relays to handle higher continuous and peak loads without performance loss. Advanced contact materials provide greater wear resistance, reduced arcing, and lower erosion, making them ideal for inductive and motor loads. The result is stable conductivity, enhanced relay life, and reliable performance under harsh or repetitive switching conditions.
Unsure which automotive standard plugin relay ratings or contact materials best suit your system? We’re here to assist.
| Features |  |  |  |  |  |
|---|---|---|---|---|---|
| Series | DC20 | DG56A | DG56C | DG86N | DG90 |
| Description | A miniature Mini-ISO style HVDC automotive or electric vehicle relay. PCB, plug-in or chassis mounting models are available. | An industry standard, Mini-ISO, general purpose automotive or EV plug in relay. Ideal for DC motor control, lights, heated windows, sunroof motors and vehicle alarms. PCB version available. | A high current HVDC automotive, EV and Maxi-ISO plug in relay. Ideal for DC motor control, lamps, fans winches, sunroof motors. PCB version available. | An IP67 sealed automotive plugin relay with limiting continuous current up to 200A. Mounting bracket, quick connection for coil terminals, screw thread terminals for power contacts . | A cost effective reduced height, micro plugin, automotive relay with up to 40A 12VDC inrush capability. Maximum operating temperature up to 120˚C. |
| Supplier | Durakool | Durakool | Durakool | Durakool | Durakool |
| Dimensions (L x W x H) mm | 29.6 x 29.2 x 30 | 26.5 x 26.5 x 24.5 | 26.5 x 26.5 x 25.2 | 46 x 46 x 45 | 22.5 x 15.2 15.7 |
| Contact Configuration | SPST-NO-DM | SPST-NO, SPDT, SPST-DM | SPST-NO | SPST-NO with twin contacts | SPST-NO |
| Max. Switching Voltage | 450VDC | 75VDC (current dependent) | 75VDC (current dependent) | 40VDC | 16VDC |
| Rated Current | 20A / PCB 25A | NO 40A / NC 30A | 70A | 200A@14VDC | 20A |
| Contact Material | AgCu10 | AgSnO2 | AgSnO2 | AgSnO2 | AgNi90/10, AgSnOInO |
| Coil Voltages | 12 ~ 80VDC | 6V, 12V, 24VDC | 6V, 12V, 24VDC | 12V, 24VDC | 12VDC |
| Fits Socket Type | DZ85AB Series | DZ85AB Series | DZ85CD Series | DZ82AB Series | |
| Datasheet | Download | Download | Download | Download | Download |
| Enquire | Enquire | Enquire | Enquire | Enquire | Enquire |
| Features |  |  |  |  | |
| Series | DG91 | DG91N | DG92 | DG93 | |
| Description | An industry standard IS0 280 micro, automotive plugin, relay with up to 40A 12VDC inrush capability. It has 2.8mm QC terminals and operates between -40 to 125˚C. Compliant with ELV and EN IEC 61810. | An industry standard IS0 280 micro, automotive plugin, relay with up to 40A 12VDC inrush capability. It has 2.8mm QC terminals and operates between -40 to 125˚C. Compliant with ELV and EN IEC 61810. | Mini industry standard ISO 280 plugin automotive relay. Up to 40A 12VDC inrush capability. It has 2.8mm quick connect terminals and operates between -40 to 105˚C. Compliant with ELV and EN IEC 61810. | Ultra-miniature industry standard ISO280 plugin automotive relay. Up to 25A 12VDC inrush capability. It has 2.8mm quick connect terminals and operates between -40°C and 100°C. Compliant with ELV and EN IEC 61810. | |
| Supplier | Durakool | Durakool | Durakool | Durakool | |
| Dimensions (L x W x H) mm | 22.5 x 15 x 25.4 | 22.5 x 15 x 25.4 | 28 x 28 x 25.5 | 15.5 x 15 x 16.4 | |
| Contact Configuration | SPST-NO, SPDT | SPST-NO, SPDT | SPST-NO, SPDT | SPST-NO | |
| Max. Switching Voltage | 75VDC | 75VDC | 75VDC | 16VDC | |
| Rated Current | NO 35A / NC 25A | NO 35A / NC 25A | 40A | 25A | |
| Contact Material | AgSnO2 | AgSnO2 | AgSnO2 | AgSnO2 | |
| Coil Voltages | 6V, 12V, 24VDC | 6V, 12V, 24VDC | 6V, 12V, 24VDC | 12VDC | |
| Datasheet | Download | Download | Download | Download | |
| Enquire | Enquire | Enquire | Enquire | Enquire |