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RS PRO Power Relay 48V Coil Voltage 8A Switching Current DPDT Contact Configuration Model 144-1603
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Height | 28mm |
| Length | 29mm |
| Model | 144-1603 |
| Width | 12.6mm |
| Contact Material | Silver Alloy |
| Series | RS PRO |
| Maximum Operating Temperature | 55°C |
| Contact Configuration | DPDT |
| Minimum Operating Temperature | -40°C |
| Switching Current | 8A |
| Terminal type | PCB Pin |
| Contact Resistance | 50mΩ |
| Standards/Approvals | RoHS |
| Coil Resistance | 4.3kΩ |
| Coil Voltage | 48V |
| Switching DC Voltage | 30V dc |
| Switching AC Voltage | 250V |
| Coil Power | 530mW |
Key Features
- This power relay features a slim and compact design suitable for industrial applications.
- The coil resistance is 4.3 kΩ, and coil power consumption is 530 mW.
- Rated switching power is up to 3 kVA, supporting 30V DC and 250V AC switching voltages.
- Contact material is durable silver alloy with low contact resistance of 50 mΩ.
- Operating temperature range spans from -40°C to 55°C, ensuring reliability in harsh environments.
- Terminal type is PCB pin, facilitating easy mounting on printed circuit boards.
- Application areas include electrical enclosures, machine building, HVAC, and industrial automation.
- RS PRO RFT series double pole miniature interface relays provide enhanced functionality with LED indicator support.
Product Description
RS PRO 144-1603 Power Relay is engineered with a 48V coil voltage and an 8A switching current capacity, featuring a DPDT (double pole double throw) contact configuration suitable for demanding industrial and commercial applications.
This relay is designed with a compact form factor measuring 29mm in length, 12.6mm in width, and 28mm in height, making it ideal for integration in electrical enclosures and control panels. The coil resistance is 4.3 kΩ with a coil power consumption of 530 mW, ensuring efficient operation.
The relay supports a switching power rating of up to 3 kVA with switching voltages of 30V DC and 250V AC, accommodating a wide range of electrical circuits. Contact material is silver alloy, chosen for its excellent conductivity and durability, with a low contact resistance of 50 mΩ to minimize power loss.
Operating temperature limits from -40°C to 55°C enable dependable use in harsh environmental conditions encountered in industrial automation, machine building, and HVAC systems. The relay terminal type is PCB pin, which is compatible with standard printed circuit board mounting.
RS PRO's RFT series double pole miniature interface relays include an LED indicator for operational status, enhancing diagnostic capabilities. This product is RoHS compliant and manufactured in China, ensuring adherence to critical regulatory standards.
Slim and compact design for space-efficient panel integration. High-capacity coil and switching current support for robust performance. Silver alloy contacts provide reliability and low resistance. Wide temperature operation range for industrial environments.
PCB pin terminals for ease of mounting in electrical assemblies. Includes LED indicator for enhanced status monitoring. Suitable for electrical enclosures, HVAC, automation, and machine building. RoHS compliant ensuring environmental safety standards.
Manufactured in China with consistent quality.
This RS PRO power relay is an ideal component for industrial electrical systems requiring reliable high-current switching capabilities and compact packaging. Browse more Power Relays and related components at EnvMart for your automation and control solutions.
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Frequently Asked Questions
The coil voltage of this power relay is 48V.
This model can handle a maximum switching current of 8A.
The dimensions of this power relay are 29mm in length, 12.6mm in width, and 28mm in height.
This relay uses a DPDT (double pole double throw) contact configuration.
The contact material in this relay is silver alloy, which provides excellent conductivity.
The operating temperature range for this model spans from -40°C to 55°C.
The coil resistance of this power relay is 4.3 kΩ.
The rated switching power of this relay is up to 3 kVA.
This relay features PCB pin terminals, allowing for easy mounting on printed circuit boards.
This relay supports switching voltages of 30V DC and 250V AC.
Yes, this power relay includes an LED indicator for operational status monitoring.
Yes, this power relay is RoHS compliant, ensuring adherence to environmental safety standards.
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