DURAKOOL Automotive Relay SPST-NO - 12V 100A
DURAKOOL DG57CM series automotive relay. SPST-NO, AgSnO₂ contacts, IP54 protection. Ideal for EV & industrial use.
The DURAKOOL DG57CM Series Automotive Relay is a high-performance, general-purpose switching solution optimised for automotive, electric vehicle, and industrial applications. Designed to switch DC voltages efficiently within a compact, miniature package, this relay offers exceptional reliability for demanding electrical systems. It features a robust Single Pole Single Throw Normally Open (SPST-NO) contact arrangement, ensuring consistent and dependable connectivity.
Constructed with Silver Tin Oxide (AgSnO₂) contact material, the relay provides superior conductivity and extended operational life. It includes an integral resistor and an in-cover dust cover, delivering IP54 environmental protection against dust and moisture ingress. The flat blade connection method and plug-in mounting style facilitate straightforward, quick-connect installation, saving valuable time during assembly.
Engineered for harsh environments, the relay operates flawlessly across a wide ambient temperature range from -40°C to 125°C. Its versatile design makes it highly suitable for managing various electrical loads safely. Choose the DURAKOOL DG57CM series for a durable, space-saving, and efficient relay solution tailored to modern vehicle and industrial requirements.
Key Features
- General-purpose automotive and electric vehicle relay
- SPST-NO (1 Form A) contact arrangement
- Silver Tin Oxide (AgSnO₂) contact material
- IP54 environmental protection with integrated dust cover
- Quick-connect flat blade terminals
- Plug-in relay mounting style
- Wide operating temperature range: -40°C to 125°C
Variant Details
- Size: 12V 100A
- For DC motor control applications
- For automotive electrical systems
- For industrial control panels
- For high-current switching circuits
- Contact Configuration: SPST-NO (1 Form A, Normally Open)
- Nominal Coil Voltage: 12VDC
- Coil Resistance: 90 ohm (±10%)
- Must Operate Voltage (Max): 7.2VDC
- Max Allowable Coil Voltage: 20.5VDC
- Min Must Release Voltage: 1.2VDC
- Max Switching Voltage: 30VDC
- Max Continuous Current: 100A
- Max Switching Current: 240A
- Min Switching Current: 0.1A at 12VDC
- Contact Gap: >0.5mm
- Contact Material: AgSnOInO (Silver Tin Oxide Indium Oxide)
- Operating Time: 7ms (typical)
- Release Time: 2ms (typical)
- Environmental Protection: IP54 (Dust and splash proof cover)
- Connection Mode: PCB (Through Hole, PC Pin)
- Product Range: DG85 Series
- Model: DG85D-7021-75-1012
- Dimensions (L x W x H): 28.3 x 28.3 x 25.0 mm
- Operating Temperature Range: -40°C to 125°C
- Weight: 36 grams
- Contact Current: 100A
- Relay Mounting: Through Hole
- Relay Terminals: PC Pin
- Contact Voltage DC Nom: 30V
- SVHC: No SVHC (08-Jul-2021)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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