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Siemens Power Relay - 230V ac Coil - 16A Switching Current - SPDT

Siemens Power Relay - 230V ac Coil - 16A Switching Current - SPDT

This Siemens installation relay features a 230V AC control voltage and a 16A switching current. It...

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eBaySiemens Switch Relay 5TT4206-0 AC 230V 16A Control AC 230V 1W
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Tameson UKSiemens Sentron 230V Ac Switching Relay 16A - 5Tt42010
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Rapid Online - Rapid Electronics Ltd.Siemens 5TT42010 SENTRON relay 250V 16A 4 NO Contact AC 230V Control
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eBaySiemens 5TT42060 Schaltrelais Switch Relay 16A 250V (Y1)
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Product Information

Full details

The Siemens 5TT4206-0 is a robust power relay designed for electrical control applications, ideal for electricians and automation engineers needing reliable switching. Its key benefit is a high switching current of 16A, coupled with a standard 230V AC control voltage. A potential caveat for some users might be the SPDT (Single Pole Double Throw) contact configuration, which requires understanding for specific circuit designs. This relay offers a dependable solution for controlling loads within its specifications, featuring DIN rail mounting for easy integration into control panels.

All features

Series5TT4
Model Part Number5TT4206-0
BrandSiemens

Extended Product Information

FAQs

What is the maximum switching current for this relay?

The Siemens 5TT4206-0 has a maximum switching current of 16A.

What type of contact configuration does this relay have?

It features a Single Pole Double Throw (SPDT) or change-over contact configuration.

Can this relay be used with a 110V AC control voltage?

No, this relay is specifically designed for a 230V AC control voltage.

How is this relay mounted?

It is designed for mounting on a standard 35mm DIN rail.

What is the isolation voltage between the coil and contacts?

The isolation between the coil and the contacts is 4kV.

What is the maximum incandescent lamp load it can handle?

It can handle a maximum incandescent lamp load of 1200W.

What is the weight of the Siemens 5TT4206-0 relay?

The weight of the relay is approximately 125 grams.

Troubleshooting

Relay does not energize when control voltage is applied.

Verify that the control voltage supplied to terminals A1 and A2 is indeed 230V AC and that the frequency is 50Hz. Check all wiring connections for looseness or incorrect placement. Ensure the control circuit has power.

Relay does not de-energize when control voltage is removed.

Check for any unintended voltage source connected to the coil. Ensure no other connected components are keeping the relay energized. Inspect the relay for internal damage; if suspected, replace the unit.

Contacts are welded or do not switch.

This indicates a failure due to overload or a short circuit on the load side. Disconnect power immediately. Inspect the load circuit for faults. If contacts are damaged, the relay must be replaced.

Overheating at the terminals.

Ensure the wire gauge is appropriate for the 16A load. Tighten screw terminals firmly but do not overtighten. Check for corrosion or dirt on the terminals. If persistent, the relay may be switching a load exceeding its rating.

Pros and Cons

Pros

  • Reliable switching performance for industrial and residential applications.
  • Easy integration into existing control panels via DIN rail mounting.
  • Good isolation rating (4kV) enhances electrical safety.
  • Versatile SPDT contact configuration for diverse circuit designs.
  • High switching current capacity (16A) suitable for many loads.

Cons

  • Requires specific knowledge of SPDT relay wiring.
  • Control voltage is fixed at 230V AC, limiting flexibility for other voltage systems.
  • Terminal type is screw, which may require specific tools and careful wiring.
  • Product color is described as 'Multicolour', which may not fit all aesthetic requirements in exposed installations.

Setup, Compatibility & Care

Setup:

  1. Mounting: Securely attach the relay to a standard 35mm DIN rail using the integrated mounting clip.
  2. Wiring: Connect the control voltage to the coil terminals (typically marked A1 and A2) and the load to the appropriate contact terminals (common, normally open, and normally closed).
  3. Ensure Proper Connections: Use appropriate gauge wiring for the 16A current rating and ensure all screw terminals are tightened securely to prevent overheating or loose connections.

Compatibility:

  • Control Voltage: Compatible with 230V AC, 50Hz control signals.
  • Load Types: Suitable for switching resistive loads up to 1200W (incandescent) and inductive loads up to 696VA (fluorescent). Verify load compatibility for specific devices.
  • Environmental: Designed for typical indoor electrical enclosure environments. Avoid excessive moisture, dust, or extreme temperatures.

Care:

  • Cleaning: Disconnect power before cleaning. Wipe the exterior with a dry or slightly damp cloth. Avoid using solvents or abrasive cleaners.
  • Inspection: Periodically inspect wiring and connections for signs of wear, damage, or corrosion. Ensure the DIN rail mounting remains secure.

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