RS PRO Solid State Relay, 40 A rms Load, Panel Mount, 280 V ac Load, 32 V dc Control

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RS PRO Solid State Relay, 40 Amps Load, Panel Mount, Surface Mount, 280 Vrms Load, 32 Vdc Control
RS Stock No.
253-7278

Each

£32.95

(exc. VAT)

£39.54

(inc. VAT)

RS Stock No.:
922-5201
Brand:
RS PRO
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Brand

RS PRO

Maximum Load Current

40 A rms

Mounting Type

Panel Mount

Maximum Load Voltage

280 V ac

Minimum Load Voltage

24 V ac

Minimum Control Voltage

3 V dc

Maximum Control Voltage

32 V dc

Switching Type

Zero Cross

Control Voltage Range

3 → 32 V dc

Minimum Load Current

0.4 A

Number of Poles

1

Contact Configuration

SPST

Terminal Type

Screw

Output Device

Triac

Relay Type

AC

Load Voltage Range

24 → 280V ac

Maximum Turn On Time

11ms

Dimensions

57.2 x 44.5 x 23mm

Height

23mm

Off State Leakage Current

12 mA

Length

57.2mm

Operating Temperature Range

-20 → +80°C

Standards Met

CE, cULus Recognized

Special Features

Especially Suited to Switch Resistive Loads as In Heaters and Lamps, Hockey Puck Housing, Panel Mounted

Maximum Operating Temperature

+80°C

Minimum Operating Temperature

-20°C

Depth

44.5mm

COO (Country of Origin):
BE

RS PRO 45A Zero Cross SPST Solid State Relay


A robust and compact solid state relay with a Single Pole Single Throw (SPST) configuration designed with zero cross switching to substantially suppress noise generated due to sudden rises in load current.

Unlike other types of relays solid state relays (SSR) contain no moving parts making them more reliable and significantly quieter.

The compact design of the zero cross relay makes it ideal for use in cramped and tight spaces and the robust impact resistant housing protects the contacts against any external damage

Suitable for use in both commercial and domestic and specifically suited for switching resistive loads and ideal for use in appliances such lamps and heaters.

Features and Benefits


  • Solid state relay

  • SPST configuration

  • Zero cross switching

  • AC load/ DC input

  • Constant current input resistance

  • Thyristor output device

  • Robust impact resistant housing

  • Panel mount

  • Control voltage range of 3 to 32 V DC

  • Dimensions of 57.2 (length) x 44.5 (depth) x 23 mm (height)

  • Load voltage range of 24 to 280 V AC

  • Maximum load current of 40 A RMS (root mean square)

  • Maximum turn-on time of 11 ms

  • Minimum load current of 0.4 A

  • Off-state leakage current of 12 mA

  • Operating temperature range of -20°C to +80°C

  • Screw terminals

Why RS PRO?


RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.

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