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RS PRO PCB Power Relay, 24V dc Coil Voltage, 25A Switching Current, SPST Contact Configuration, Solder Terminal, 476-551

Category Power Relay Brand RS PRO Condition New

Specifications

Country of Origin China
Brand RS PRO
Height 33.5mm
Length 30.5mm
Model 476-551
Width 16mm
Mount Type PCB
Contact Material Silver Alloy
Maximum Operating Temperature 85°C
Contact Configuration SPST
Minimum Operating Temperature -25°C
Switching Current 25A
Terminal type Solder
Standards/Approvals RoHS
Coil Resistance 640Ω
Coil Voltage 24V dc
Switching AC Voltage 250V ac
Coil Power 900mW

Key Features

  • Designed for heavy loads up to 5000VA, suitable for motor switching.
  • Withstands inrush current of 80A, ensuring durability in demanding applications.
  • Equipped with 6.3mm quick connect male terminals for easy connections.
  • Features 4.5kV dielectric strength between coil and contacts for robust insulation.
  • Constructed with silver alloy contacts and flux-proof build for enhanced reliability.
  • Operates effectively between -25°C and 85°C ambient temperatures.
  • Coil resistance stands at 640Ω, consuming 900mW coil power.
  • Mount type is PCB with solder terminal connections for secure installation.

Product Description

RS PRO 476-551 PCB Power Relay combines high reliability and robust performance for electrical and automation applications. It operates with a 24V dc coil voltage and is rated for a switching current of up to 25A, making it suitable for controlling large motors and heavy loads up to 5000VA.

This relay features a Single Pole Single Throw (SPST) contact configuration with silver alloy contact material, ensuring excellent conductivity and long service life. The coil resistance of 640Ω and coil power consumption of 900mW allow efficient operation with minimal heat generation.

Designed for PCB mounting with solder terminals, the relay measures 30.5mm in length, 16mm in width, and 33.5mm in height, fitting compactly into control panels or machinery setups. The device withstands inrush currents up to 80A and provides a dielectric strength of 4.5kV between coil and contacts for electrical insulation safety.

Operating temperature ranges from -25°C to 85°C, suitable for a variety of industrial environments. The flux-proof construction protects internal components against contamination, enhancing durability and reliability.

This power relay is RoHS compliant, aligning with environmental standards, and is manufactured in China. It is ideal for industrial, automation, electrical control systems, and motor switching applications requiring high power switching capability.

Heavy load capacity up to 5000VA for motor switching applications. Can withstand high inrush current of 80A ensuring device longevity. Equipped with 6.3mm quick connect male terminals for rapid wiring. 4.5kV dielectric strength between coil and contacts for safety.

Silver alloy contact material offers excellent electrical conductivity. Compact PCB mount design with solder terminal connections. Wide operating temperature range from -25°C to 85°C. Low coil power consumption of 900mW improves efficiency.

RoHS compliant and flux-proof construction for industrial robustness. Explore more RS PRO Power Relays and electrical components on EnvMart for industrial automation and control needs.

RS PRO PCB Power Relay, 24V dc Coil Voltage, 25A Switching Current, SPST Contact Configuration, Solder Terminal, 476-551
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Frequently Asked Questions

The maximum switching current for this power relay is 25A.

This model operates with a coil voltage of 24V dc.

The relay measures 30.5mm in length, 16mm in width, and 33.5mm in height.

It has a dielectric strength of 4.5kV between the coil and contacts.

This relay features a Single Pole Single Throw (SPST) contact configuration.

The operating temperature range is from -25°C to 85°C.

It is equipped with solder terminals for secure connections.

The coil power consumption is 900mW.

The coil resistance is 640Ω.

The contacts are made from silver alloy, ensuring excellent conductivity.

It is suitable for industrial, automation, electrical control systems, and motor switching applications.

Yes, this model is RoHS compliant, aligning with environmental standards.

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