Finder Electromechanical Relay - 12A 230V AC - 13 Series

Name: Finder Electromechanical Relay - 12A 230V AC - 13 Series
Brand: Finder
SKU: a7klocol2b
Availability: InStock

Single-pole electromechanical relay designed for switch box mounting applications. Features one no...

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Finder Electromechanical Switch Box Mount Relay 12A 230V Ac - 13.31.8.230.4300

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Product Information

Full details

This Finder 13 Series electromechanical relay is designed for electricians and control system integrators needing a reliable single-pole switch for junction box mounting. Its key benefit is providing robust 12A switching capacity in a compact, switch-box-mountable form factor. A potential caveat is its monostable nature, meaning it requires continuous coil power to maintain its state. This relay offers a SPST-NO contact configuration, 230V AC coil, and screw terminals for secure connections, making it suitable for various automation and control applications.

All features

Series	13 Series
Model Part Number	13.31.8.230.4300
Brand	Finder

Extended Product Information

FAQs

What is the maximum AC voltage this relay can switch?

The maximum switching voltage for this relay is 400V AC.

What type of contact configuration does this relay have?

This relay features a Single Pole, Single Throw Normally Open (SPST-NO) contact configuration.

Can this relay be used for DC circuits?

This relay is specified for AC operation (230V AC coil, 230V AC switching current). It is not designed for DC circuits and should not be used as such.

How is the relay mounted?

The relay is designed for mounting directly inside standard electrical switch boxes or junction boxes.

What is the expected electrical life of the contacts?

The relay has an expected electrical life of 70,000 cycles.

What does 'monostable' mean for this relay?

Monostable means the relay has only one stable state (when de-energized). It requires continuous power to the coil to activate and maintain the switched state.

What is the coil power consumption?

The coil power consumption is 400mW.

Troubleshooting

Relay does not switch when coil voltage is applied.

Verify that the correct 230V AC coil voltage is present at the coil terminals (A1/A2). Ensure the coil is not damaged and the power source is stable. Check for loose connections.

Contacts are welded or not making proper connection.

Inspect the contacts for signs of damage or excessive wear. If welded, the relay may have been subjected to overcurrent or overvoltage. Replace the unit if contacts are compromised.

Relay is humming or chattering.

This can indicate insufficient coil voltage or a faulty coil. Ensure the voltage supply is stable and within the specified range. The relay may need replacement.

Overheating of the relay.

Check if the load current exceeds the 12A rating. Ensure adequate ventilation around the relay. Persistent overheating may indicate an internal fault and the unit should be replaced.

Pros and Cons

Pros

Compact design ideal for switch box installations.
Handles substantial switching current (12A at 230V AC).
Standard 230V AC coil voltage for broad compatibility.
Durable silver alloy contacts ensure a long electrical life.
Designed for reliable integration into electrical control systems.

Cons

Monostable design requires continuous power to maintain the active state.
Not suitable for applications requiring latching without continuous power.
Requires specific wiring knowledge for safe and correct installation.
Limited to single-pole switching functionality.

Setup, Compatibility & Care

Setup:

Ensure the power to the circuit is completely off before installation.
Mount the relay securely within a standard electrical junction box using its designed form factor.
Connect the control voltage to the coil terminals (typically labeled 'A1' and 'A2' or similar) according to the 230V AC requirement.
Wire the load circuit through the normally open (NO) contact and the common (COM) terminal.
Ensure all screw terminal connections are tight and secure.
Restore power and test the switching operation.

Compatibility:

This relay is designed for 230V AC coil operation. Using other voltages will result in malfunction or damage.
The 12A switching current rating should not be exceeded. Verify your load's current draw is within this limit.
Maximum switching voltage is 400V AC.

Care:

This is a sealed electromechanical component and generally requires no user maintenance.
Ensure the mounting environment is clean and dry to prevent dust or moisture ingress, which could affect performance over time.
Periodically check terminal connections for tightness, especially in environments with significant vibration.