RS PRO Solid State Relay, 50 Amps Load, Panel Mount, Surface Mount, 600 V rms Load

View all Solid State Relays

Subtotal (1 unit)*

£192.47

(exc. VAT)

£230.96

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 2 unit(s) ready to ship
  • Plus 999,999,997 unit(s) shipping from 17 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£192.47

*price indicative

RS Stock No.:
253-7305
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Maximum Load Current

50 Amps

Mounting Type

Panel Mount, Surface Mount

Maximum Load Voltage

600 V rms

Minimum Load Voltage

48 Vrms

Switching Type

Zero Cross

Minimum Load Current

150 mA rms

Contact Configuration

SPST

Output Device

SCR

COO (Country of Origin):
IN

RS PRO Three-Phase Solid-State Relay


Use these three-phase solid state relay devices from RS PRO to control three-phase electrical power systems. A three-phase SSR consists of multiple solid-state switching elements arranged in a configuration that can handle three-phase AC power. During applications, when the control circuit receives the appropriate control signals, it triggers the corresponding switching elements in each phase. This allows the three-phase power to flow through or be interrupted based on the control input.

Why Would You Choose These Solid-State Relays?


RS PRO SSR relays are widely used in industrial switching applications such as control of heaters, motors, solenoids, lighting, and microcontroller-based systems. SSR switching is preferred due to its high reliability and long life in an electrically harsh environment. Ratings are offered starting from 10 A, 25 A, 40 A, and 50 A for 480 V and 600 V applications.

Features and Benefits


  • Reliable and efficient control of three-phase loads

  • Precise and safe operation in complex electrical systems

  • Zero Volt Switching or Random Switching

  • TTL/CMOS Compatible (Sink mode)

  • Integrated Snubber

  • LED Status Indication

  • Reverse Voltage Protection for DC/AC Types

  • Output: NO/NC Configuration

  • Terminals are polarised to prevent reverse connection

  • Safety cover IP20 protection

Specifications


  • Panel Mount/ Surface Mount

  • Output Device: Triac or SCR options available

  • Contact figuration: SPST

  • Opto isolation 4000VAC

  • Minimum Load Voltage: 48 V rms

  • Maximum Load Voltage: 480 V rms or 600 V rms

  • Dimensions: 105 mm x 73.5 mm x 37 mm

Applications


  • Motor Control

  • Industrial automation

  • Heating Systems

  • Lighting Control

  • Power Distribution

Related links