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RS PRO Power Relay 3PDT 110V AC Coil, 10A Switching Current, 300W Coil Power 121-7818
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Height | 36.5mm |
| Length | 31.5mm |
| Model | 121-7818 |
| Width | 28mm |
| Contact Material | Silver Alloy |
| Series | RS PRO |
| Maximum Operating Temperature | 55°C |
| Contact Configuration | 3PDT |
| Minimum Operating Temperature | -25°C |
| Switching Current | 10A |
| Terminal type | Plug-In |
| Contact Resistance | 50mΩ |
| Standards/Approvals | RoHS, CE |
| Coil Voltage | 110V ac |
| Switching DC Voltage | 30V dc |
| Switching AC Voltage | 250V ac |
| Coil Power | 300W |
Key Features
- This power relay operates with a 110V AC coil voltage for efficient control.
- It features a 3PDT (3 Pole Double Throw) contact configuration for versatile switching.
- The relay supports a maximum switching current of 10A suitable for various loads.
- Coil power consumption is 300W ensuring stable operation.
- Gold plated silver alloy contacts provide low resistance and long operational life.
- It includes a plug-in terminal type for easy installation and maintenance.
- The operating temperature range is from -25°C to 55°C, ensuring reliability under diverse conditions.
- LED indicator and lockable test button enable easy status monitoring and testing.
Product Description
RS PRO 121-7818 Power Relay 3PDT with 110V AC coil voltage and 10A switching current is a high-quality industrial component for electrical enclosures and automation systems. This relay uses a plug-in terminal design to facilitate quick assembly and maintenance in industrial environments.
The relay's 3 Pole Double Throw contact configuration allows complex switching operations, making it suitable for machine building, industrial automation, and HVAC applications. Its gold plated silver alloy contacts provide excellent conductivity with minimal contact resistance of 50mΩ, ensuring durability and efficiency over prolonged use.
Built to operate in temperature ranges from -25°C to 55°C, it performs reliably in harsh industrial conditions. Coil power is rated at 300W, supporting stable electromagnetic actuation. Safety certifications including RoHS compliance and CE marking affirm its adherence to environmental and safety regulations.
Additional features include a visible LED indicator for coil status, a lockable test button with inspection window that aids safe and convenient relay testing without circuit disconnection. Plug-in terminal type simplifies wiring and replacement tasks.
Compact in size, measuring 31.5mm by 36.5mm by 28mm, the relay is designed for easy integration into industrial control panels. Its rated switching voltage reaches up to 250V AC and 30V DC, enabling control of a variety of loads up to 10A switching current.
This relay provides industrial-grade reliability and versatility for power switching needs. LED indicator and test button enhance operational safety and monitoring. RoHS and CE compliant, suitable for environmentally conscious applications.
Compact and plug-in design simplifies installation and maintenance. Suitable for industrial automation, machine building, and HVAC systems.
RS PRO Power Relays are engineered for demanding environments requiring high operational reliability and performance. Explore our wide range of electrical and automation components at EnvMart for your industrial applications.
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Frequently Asked Questions
The relay operates with a coil voltage of 110V AC.
It supports a maximum switching current of 10A.
This relay features a 3PDT (3 Pole Double Throw) contact configuration.
The coil power consumption is rated at 300W.
It uses gold plated silver alloy contacts for low resistance and durability.
The relay measures 31.5mm in length, 28mm in width, and 36.5mm in height.
It operates within a temperature range of -25°C to 55°C.
It can switch loads with a maximum voltage of 250V AC and 30V DC.
It features a plug-in terminal type for easy installation and maintenance.
It is RoHS compliant and has CE marking, indicating adherence to environmental and safety regulations.
Yes, it includes a visible LED indicator for coil status and a lockable test button for safe testing.
It is suitable for industrial automation, machine building, and HVAC applications.
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