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Finder 4C Series Interface Relay - 12V DC, DPDT

Finder 4C Series Interface Relay - 12V DC, DPDT

Finder 4C Series Interface Relay Module, designed for DIN-rail mounting (35 mm EN 60715). This 12V...

Best current price£14.40from Tameson UK

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Tameson UK£14.40Visit shop

Finder Silver 4C Interface Relay Module 16A 24Vdc With Led - 4C.01.9.024.0050

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Tameson UKFinder Silver 4C Interface Relay Module 16A 24Vdc With Led - 4C.01.9.024.0050
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Rapid Online - Rapid Electronics Ltd.Finder 4C.02.9.012.0050 Relay 2CO 12VDC
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Product Information

Full details

The Finder 4C Series Interface Relay Module (MPN: 4C.02.9.012.0050SPA) is designed for industrial control systems requiring reliable switching. It offers DPDT contacts for versatile circuit control, is easily mounted on a 35 mm DIN rail, and operates on a 12V DC coil. A key benefit is its compact size, making it suitable for space-constrained panels. However, users should note its specific 12V DC coil requirement, which may necessitate a dedicated power supply.

All features

Series4C
Model Part Number4C.02.9.012.0050SPA
BrandFinder

Extended Product Information

FAQs

What is the maximum AC switching voltage for this relay?

The switching voltage is rated for 250-440V AC, depending on the specific load and configuration.

What type of mounting does this relay module use?

It uses standard 35 mm EN 60715 DIN-rail mounting.

What is the coil voltage requirement?

The coil requires a 12V DC power supply.

What are DPDT contacts?

DPDT stands for Double Pole, Double Throw. It means the relay has two independent switches, each with a common connection, a normally closed connection, and a normally open connection.

What is the contact material?

The contact material is Silver Alloy, known for its durability and conductivity.

Can this relay be used for DC loads?

While primarily specified for AC switching, it can be used for DC loads within its current and voltage ratings, though specific DC arc-quenching considerations may apply.

What is the input resistance of the coil?

The input resistance of the coil is 300Ω.

Troubleshooting

Relay does not energize when 12V DC is applied.

Verify the 12V DC power supply is active and correctly connected to the coil terminals (A1/A2). Check for correct polarity. Measure the voltage at the coil terminals. Ensure the input resistance of 300Ω is not compromised.

Contacts are not switching loads.

Confirm that the coil is energized and de-energized correctly. Check that the load wiring is connected to the appropriate switched terminals (common, NO, NC). Ensure the load current and voltage do not exceed the relay's contact ratings.

Intermittent operation or poor contact.

Ensure screw terminals are tight. Check for signs of contact wear or damage. Verify the operating environment is within the specified temperature range. Clean any accumulated dust from the module.

Pros and Cons

Pros

  • Compact and space-saving design for panel mounting.
  • Versatile DPDT contacts for flexible circuit control.
  • Standard DIN-rail mounting for easy integration.
  • Durable Silver Alloy contact material.
  • Wide operating temperature range for harsh environments.

Cons

  • Requires a specific 12V DC power supply for the coil.
  • Screw terminals may require careful tightening to ensure secure connections.
  • Not suitable for direct high-voltage switching without appropriate intermediate relays or contactors.

Setup, Compatibility & Care

Setup:

  1. Mount the relay module securely onto a 35 mm EN 60715 DIN rail.
  2. Connect the control circuit to the 12V DC coil terminals (typically marked 'A1' and 'A2'). Ensure correct polarity.
  3. Wire the load circuits to the common, normally open (NO), and normally closed (NC) contacts of the DPDT relays.
  4. Double-check all connections before applying power.

Compatibility:

  • Designed for use with 12V DC control voltage.
  • Suitable for switching AC loads up to 250-440V (check specific load requirements).
  • Compatible with standard 35 mm DIN rail mounting systems.

Care:

  • Keep the module clean and free from dust and debris.
  • Avoid exposing the module to excessive moisture or corrosive environments.
  • Periodically check screw terminal connections for tightness.
  • Ensure adequate ventilation around the module, especially in enclosed panels.

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