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RS PRO PCB Power Relay 12V DC Coil 15A Switching Current SPDT 450-0273
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | RS PRO |
| Height | 35.6mm |
| Length | 27mm |
| Model | 450-0273 |
| Width | 13.5mm |
| Mount Type | PCB |
| Contact Material | Silver Alloy |
| Maximum Operating Temperature | 70°C |
| Contact Configuration | SPDT |
| Minimum Operating Temperature | -45°C |
| Switching Current | 15A |
| Terminal type | PCB Pin |
| Contact Resistance | 50mΩ max |
| Standards/Approvals | UL, EN, CE |
| Mechanical Life | 10 million operations |
| Coil Resistance | 188Ω |
| Coil Voltage | 12V dc |
| Switching DC Voltage | 28V dc |
| Switching AC Voltage | 240V ac |
| Coil Power | 900mW |
| Electrical Life | 100000 operations |
Key Features
- Designed for PCB mounting with PCB pin terminals for easy integration.
- Operates reliably in a temperature range of -45°C to 70°C.
- Capable of switching up to 28V DC and 240V AC loads.
- Features silver alloy contact material with low contact resistance of 50mΩ max.
- Coil resistance is 188Ω with power consumption of 900mW.
- High mechanical life expectancy of 10 million operations and electrical life of 100000 operations.
Product Description
RS PRO 450-0273 is a high-quality PCB Power Relay engineered for demanding electrical switching tasks in industrial, automation, and electronic control systems. It features a 12V DC coil voltage with a SPDT (Single Pole Double Throw) contact configuration, enabling flexible switching capability of currents up to 15A.
Suitable for PCB mounting, this relay uses PCB pin terminals for secure and reliable connection. It operates effectively in harsh environments across a temperature spectrum from -45°C up to 70°C, making it suitable for a wide range of industrial and commercial applications.
Its silver alloy contacts ensure durability and low contact resistance of 50 milliohms maximum, supporting switching voltages of up to 28V DC and 240V AC. The coil resistance is precisely 188 ohms, consuming just 900 milliwatts of power during operation.
The relay boasts a mechanical lifespan of 10 million operations and an electrical lifespan of 100000 operations, promising long-term reliability. With compact dimensions of 27mm length, 13.5mm width, and 35.6mm height, it fits well on circuit boards where space is a premium.
Designed for secure PCB mounting with PCB pin terminals. Operates reliably across wide temperature range from -45°C to 70°C. Supports switching currents up to 15A and voltages 28V DC / 240V AC. Silver alloy contacts minimize resistance and maximize durability.
Long mechanical and electrical life ensures dependable performance. Compact physical dimensions suitable for dense electronics assemblies. Complies with UL, EN, and CE standards ensuring safety and quality.
This relay is widely used in industrial automation, electronic control systems, HVAC equipment, manufacturing machinery, and power management applications where reliable switching of loads is essential.
EnvMart offers this RS PRO relay to customers seeking robust, dependable Power Relays with verified technical specifications and industrial-grade quality guaranteed.
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Frequently Asked Questions
This model can switch currents up to 15A.
The relay has dimensions of 27mm in length, 13.5mm in width, and 35.6mm in height.
It operates with a coil voltage of 12V DC.
The maximum operating temperature is 70°C.
This model features a Single Pole Double Throw (SPDT) contact configuration.
The contact material is silver alloy, which helps minimize contact resistance.
It has an electrical life expectancy of 100,000 operations.
The coil resistance is 188Ω.
The minimum operating temperature is -45°C.
This relay complies with UL, EN, and CE standards.
It is capable of switching up to 28V DC and 240V AC loads.
It is designed for PCB mounting with PCB pin terminals for easy integration.
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