Omron Power Relay

View all Power Relays
Bulk discount available

Subtotal (1 unit)*

£1.20

(exc. VAT)

£1.44

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 6 unit(s) shipping from 06 October 2025
  • Plus 59 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£1.20
5 - 9£1.18
10 +£1.09

*price indicative

RS Stock No.:
794-8158
Mfr. Part No.:
R99-04 FOR G5F
Brand:
Omron
Find similar products by selecting one or more attributes.
Select all

Brand

Omron

Latching

No

Series

R99

Omron R99 Series Power Relay, 250V AC Maximum Switching Voltage, 125V DC Maximum Switching Voltage - R9904WKANAGUFORG5F


This power relay is designed for robust switching applications in industrial settings. It features a maximum switching voltage of 250V AC and 125V DC, offering versatility in electrical systems. Operating efficiently within a temperature range of -25°C to +60°C, it is well-suited for various environments where reliability is crucial.

Features & Benefits


• Flame-resistant materials used for enhanced safety
• Push-to-test button allows easy operational checks
• High current capacity of 25A for demanding usage
• Minimum load requirement of 100mA ensures effective performance

Applications


• Used in compressors for air conditioning units
• Applicable for heater switching controllers in HVAC systems
• Utilised within power tools for effective control
• Ideal for switching in office equipment like photocopiers
• Used for controlling motors in food processing machinery

What is the maximum operational voltage and temperature range for reliable function?


The maximum operational voltage is 250V AC and 125V DC, with a temperature range of -25°C to +60°C, ensuring functionality across diverse environments.

How does the relay manage voltage fluctuations without failure?


It incorporates a built-in bridge rectifier in the AC version, which maintains consistent operation during voltage drops of up to 50% for a maximum of one second.

What type of loads can the relay effectively manage?


The power relay can handle resistive and inductive loads, making it suitable for various applications requiring high voltage operation.

How can this relay ensure safe operation over its lifespan?


Featuring flame-resistant materials and high dielectric strength of 4kV, it provides essential safety against electrical faults and overheating.

Related links