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RS PRO Power Relay Double Pole Double Throw DPDT, 24V AC Coil Voltage, 10A Switching Current, 300W Coil Power 121-7812
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Height | 36mm |
| Length | 28mm |
| Model | 121-7812 |
| Width | 21.5mm |
| Contact Material | Silver Alloy |
| Series | RS PRO |
| Maximum Operating Temperature | 55°C |
| Contact Configuration | DPDT |
| Minimum Operating Temperature | -25°C |
| Switching Current | 10A |
| Terminal type | Plug-In |
| Contact Resistance | 50mΩ |
| Standards/Approvals | CE, RoHS |
| Coil Voltage | 24V ac |
| Switching DC Voltage | 30V dc |
| Switching AC Voltage | 250V ac |
| Coil Power | 300W |
Key Features
- Double pole double throw contact configuration ensures versatile switching.
- Plug-in terminal type for easy installation and replacement.
- Coil power rating of 300 watts supports robust operation.
- Suitable for industrial and HVAC automation applications.
- Silver alloy contact material with low 50mΩ contact resistance guarantees signal integrity.
- Wide operating temperature range from -25°C to 55°C for harsh environments.
- Compact dimensions of 36mm height, 28mm length, and 21.5mm width.
- CE and RoHS compliant, ensuring high-quality standards.
Product Description
The RS PRO 121-7812 power relay features a double pole double throw (DPDT) contact configuration with a 24V AC coil voltage and 10A switching current. This industrial-grade relay is designed for reliable switching in electrical enclosures and control panels.
Equipped with a plug-in terminal type, installation and maintenance are simplified, making it ideal for machine building and HVAC system applications. The coil consumes 300 watts, providing sufficient power for demanding industrial uses.
Contact material is silver alloy, known for its excellent conductivity and durability, combined with a low contact resistance of 50 milliohms to ensure minimal signal loss. The relay operates efficiently within a temperature range of -25°C to 55°C, making it resistant to a variety of environmental conditions.
Compact dimensions (36 mm height, 28 mm length, and 21.5 mm width) allow for space-saving designs. Additionally, the relay features a transparent protective cover with LED indicator for operation status, and a lockable test button for inspection and safety.
This RS PRO plug-in power relay is CE and RoHS certified, reflecting compliance with European safety and environmental standards. Its robust build quality ensures long service life in industrial automation, machine building, and HVAC sectors.
Double pole double throw (DPDT) configuration for versatile switching. 24V AC coil voltage and 10A switching current for high reliability. Silver alloy contacts with low resistance maximize performance. Industrial application suitability including machine building and HVAC.
Plug-in terminals and LED indicators facilitate ease of use and diagnostics. Wide operating temperature range for harsh environments. Dimensions designed for compact mounting and integration. CE and RoHS compliant ensuring quality and safety.
Explore the full range of high-quality RS PRO Power Relays and related products available at EnvMart, your trusted source for industrial electrical components.
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Frequently Asked Questions
The coil voltage of this power relay is 24V AC.
This model can handle a maximum switching current of 10A.
It features a double pole double throw (DPDT) contact configuration.
The coil power rating is 300 watts, supporting robust operation.
The contacts are made from silver alloy, which provides excellent conductivity and durability.
The contact resistance is low at 50 milliohms, ensuring minimal signal loss.
The relay has compact dimensions of 36mm in height, 28mm in length, and 21.5mm in width.
It operates efficiently within a temperature range of -25°C to 55°C.
This relay uses a plug-in terminal type for easy installation and maintenance.
Yes, it is CE and RoHS compliant, reflecting adherence to European safety and environmental standards.
It is suitable for industrial automation, machine building, and HVAC system applications.
Yes, it features a transparent protective cover with an LED indicator for operation status.
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