RS PRO Solid State Interface Relay, 5 Vdc Control, 500 mAdc Load, DIN Rail Mount

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£25.85

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£31.02

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  • 12 unit(s) ready to ship
  • Plus 2 unit(s) shipping from 18 November 2025
  • Plus 28 unit(s) shipping from 13 January 2026
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RS Stock No.:
212-5492
Brand:
RS PRO
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Brand

RS PRO

Maximum Control Voltage

5 Vdc

Maximum Load Current

500 mAdc

Mounting Type

DIN Rail

Maximum Load Voltage

48 Vdc

Minimum Control Voltage

5 Vdc

Control Voltage Range

5 Vdc

Load Voltage Range

3 → 48 Vdc

Minimum Load Voltage

3 Vdc

Length

60.8mm

Rise Time

0.72ms

Width

67.5mm

Series

RS PRO

Depth

6.1mm

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-25°C

Isolation Voltage

2500V

Dimensions

60.8 x 67.5 x 6.1mm

Operating Temperature Range

-25 → +60°C

Manufacturer Part No.

RE-0504 + DMERC-BK

COO (Country of Origin):
TW

RS PRO Solid State Interface Relay


RS PRO DIN Mount Optocouplers are designed to drive a signal from one electrical circuit to another. By using just light to provide isolation between an input source and an output load, it offers phenomenal levels of optic coupling isolation. This prevents electrical interference and results in a fast switching frequency for your precise requirements.

Features and Benefits


• DIN rail mount optocoupler
• LED input
• Highly precise with 10 times faster switching capacity
• Slim design
• Resistant to dust and humidity
• Operating temperature range of -25°C to +60°C
• Dimensions of 60.8 mm x 67.5 mm x 6.1 mm
• RoHS (Restriction of Hazardous Substances) compliant

RS PRO DIN Rail Mount Optocoupler Options


RS PRO Optocoupler series are available with a range of different rated input voltages and currents, all offering a quick frequency switching connection:

• Rated input voltage, 5V DC & 15 - 18mA; RS Stock no: 212-5492
• Rated input voltage, 5V DC & 10 - 15mA; RS Stock no: 212-5496
• Rated input voltage, 24V DC & 12 -14mA; RS Stock no: 212-5493
• Rated input voltage, 24 VDC & 10 - 15mA; RS Stock no: 212-5497
• Rated input voltage, 95 - 125V AC & 0.6 - 1.3mA; RS Stock no: 212-5494
• Rated input voltage, 90 - 265V AC & 10mA; RS Stock no: 212-5499
• Rated input voltage, 200 - 240V AC & 0.6 - 1.1mA; RS Stock no: 212-5495

Applications


RS PRO optocoupler can be used in a wide range of applications such as;

• Communications equipment
• Process automation
• Machine controls

Why would you choose RS PRO for DIN Rail Mount Optocouplers?


RS PRO is our own brand range providing you with a wide variety of high-quality, great value products. Trusted by engineers all over the world, every part of all RS PRO products is rigorously tested against demanding industry standards. Products are only given the RS PRO seal of approval if we are confident of their exceptional quality, which means you can be confident too.

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