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RS PRO Power Relay 4PDT 24V DC Coil 6A Switching Current Plug-In Terminal 180W Coil Power 121-7798
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Height | 36mm |
| Length | 28mm |
| Model | 121-7798 |
| Width | 21.5mm |
| Contact Material | Silver Alloy |
| Series | RS PRO |
| Maximum Operating Temperature | 70°C |
| Contact Configuration | 4PDT |
| Minimum Operating Temperature | -55°C |
| Switching Current | 6A |
| Terminal type | Plug-In |
| Contact Resistance | 50mΩ |
| Standards/Approvals | RoHS, CE |
| Coil Voltage | 24V dc |
| Switching DC Voltage | 30V dc |
| Switching AC Voltage | 250V ac |
| Coil Power | 180W |
Key Features
- Non-latching relay with quadruple pole double throw (4PDT) contact configuration.
- Plug-in terminal for quick and convenient mounting.
- Coil power rated at 180W ensuring reliable operation.
- Operates within temperature range of -55°C to +70°C for wide environmental adaptability.
- Silver alloy contacts with low 50mΩ contact resistance for optimal conductivity.
- Maximum switching voltage of 250V AC and 30V DC.
- Durable design with electrical life of 100,000 cycles and mechanical life of 10 million cycles.
- Features LED indicator for power status monitoring.
Product Description
RS PRO 121-7798 Power Relay is a high-quality, non-latching 4PDT (quadruple pole double throw) relay designed for use in industrial, HVAC, automation, and electrical enclosure applications. The relay features a 24V DC coil voltage and supports a switching current of 6A, making it suitable for controlling various electrical circuits with reliable performance.
This plug-in relay has a coil power rating of 180W and silver alloy contacts that reduce corrosion and provide solid electrical conductivity. Its design allows it to operate in harsh conditions with a temperature range from -55°C to +70°C. The maximum switching voltages supported are 250V AC and 30V DC, with maximum switching power capacities of 1.2VA AC and 900mW DC respectively.
The relay is built for long operational life, rated for an electrical life of 100,000 cycles and a mechanical life of 10 million cycles, ensuring robust and durable performance in demanding industrial environments. It includes an LED indicator for visual confirmation of coil status during operation.
Compact dimensions (28mm length, 21.5mm width, 36mm height) ensure that it fits efficiently into electrical panels or devices. The plug-in mounting design facilitates easy installation with DIN rail base adapters available separately.
The RS PRO 121-7798 relay meets regulatory standards including RoHS and CE certifications, emphasizing its safety and environmental compliance. Manufactured in China, this product is engineered for quality and reliability as part of the RS PRO range trusted by engineers worldwide.
Non-latching 4PDT relay switch. 24V DC coil voltage with 180W coil power. Silver alloy contacts with low contact resistance. Operating temperature from -55°C to +70°C. Maximum switching current 6A, voltage up to 250V AC / 30V DC.
Electrical life: 100,000 cycles, mechanical life: 10 million cycles. LED indicator for coil status. Plug-in terminal type for easy installation. RoHS and CE compliant. Explore the range of RS PRO Power Relays on EnvMart for reliable electrical switching components engineered to meet industrial automation standards.
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Frequently Asked Questions
The maximum switching current for this power relay is 6A.
The coil voltage of this relay is 24V DC.
This model features a quadruple pole double throw (4PDT) contact configuration.
The dimensions of this relay are 28mm in length, 21.5mm in width, and 36mm in height.
It operates within a temperature range of -55°C to +70°C.
The contact resistance of the silver alloy contacts is 50mΩ.
The maximum switching voltage is 250V AC and 30V DC.
The electrical life of this relay is rated for 100,000 cycles.
Yes, it includes an LED indicator for visual confirmation of coil status during operation.
This relay meets RoHS and CE certifications, ensuring safety and environmental compliance.
It features a plug-in terminal type for easy installation.
This product is manufactured in China.
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