Shopping.co.uk

Eaton Limit switch - 20 A 2 x 60 °

Eaton Limit switch - 20 A 2 x 60 °

Casing/button colour: Grey, Black; Connection (components): Screws; Functions (switches): latch; I...

Best current price£18.90from eBay

Best offers

Shopping.co.uk recommended and popular offers

All Offers

40 offers from £18.90 - £77.00

View price history by clicking the chart icon.

eBayEaton Moeller Switch Disconnector - P1-25/EA/SVB Switch-Disconnector
Free delivery in 1–3 days
£18.90
Visit shop
Rapid Online - Rapid Electronics Ltd.Eaton T0-1-8200/E Limit Switch 20A 1x90° Grey/Black
Free delivery in 1–3 days
£21.77
Visit shop
Tameson UKEaton Industries T Load Disconnector - 067352
Free delivery in 1–3 days
£24.89
Visit shop
Blueperry agriculture (UK)Eaton Black Rotary Switch 1P, 20A T018200e
Free delivery in 1–3 days
£37.20
Visit shop

Used Offers

9 offers from £23.66 - £83.04

View price history by clicking the chart icon.

eBayMoeller Main Switch P1-25/I2/SVB 207293 25A Not Complete
£31.42 delivery
£23.66
Visit shop

Product Information

Full details

This Eaton T0-3-8212/I1 is a 3-pole, non-fused switch disconnector designed for industrial applications requiring reliable power isolation. Its key benefit is robust IP65 protection against dust and water ingress, making it suitable for harsh environments. A potential caveat is its fixed maximum operating temperature of +40°C. It offers screw connections, latching function, and a clear 1-0-2 print motif for operational clarity.

All features

SeriesT0-3-8212/I1
Model Part Number207123
BrandEaton

Extended Product Information

FAQs

What does IP65 mean for this switch?

IP65 means the switch is dust-tight and protected against water jets from any direction. This makes it suitable for environments with significant dust accumulation or potential water exposure.

Is this switch fused?

No, this is a non-fused switch disconnector. You will need to provide appropriate external fusing or circuit protection as per electrical safety regulations.

What is the maximum power this switch can handle?

The switch has a maximum current rating of 20A and a voltage rating of up to 690V AC. The maximum power capacity depends on the voltage and phase of the circuit, but it's rated for up to 6.5 kW and a higher 22kW power rating is also mentioned in some contexts, implying suitability for significant loads.

Can this switch be used in very cold environments?

Yes, the operating temperature range is from -25°C to +40°C, making it suitable for many cold environments, but not extreme sub-zero conditions below -25°C.

What do the '1-0-2' markings on the switch indicate?

These markings typically represent the switch positions: '1' for ON (circuit connected), '0' for OFF (circuit disconnected), and '2' for an alternate state or function, providing clear operational status.

How are the wires connected to this switch?

Wires are connected using screw terminals, which require the conductor to be stripped and inserted into the terminal before tightening the screw securely.

What type of operation does this switch have?

This switch features a toggle operation type, meaning it is manually operated by moving a lever between different positions.

Troubleshooting

Switch does not operate smoothly

Check for obstructions around the toggle mechanism. Ensure mounting is secure and not causing stress on the housing. Clean any dust or debris from the operating lever.

Overheating during operation

Verify that the connected load does not exceed the 20A rating. Ensure all screw terminal connections are tight and clean. Confirm the ambient temperature is within the -25°C to +40°C range.

Switch fails to maintain position

Inspect the internal latching mechanism for damage or wear. Ensure the switch is mounted correctly and not subjected to excessive force that could dislodge the toggle.

Poor electrical contact or intermittent connection

Clean the contact surfaces if accessible (ensure power is off). Check for any signs of arcing or pitting on the contacts. Re-tighten screw terminals.

Pros and Cons

Pros

  • Robust IP65 rating ensures durability in dusty and wet conditions.
  • High voltage rating (690V AC / 240V DC) offers broad application compatibility.
  • Clear 1-0-2 print motif enhances operational safety and understanding.
  • Surface mounting simplifies installation in various industrial settings.
  • Latching function provides secure operational states.
  • Suitable for high current loads up to 20A.

Cons

  • Maximum operating temperature is limited to +40°C.
  • Requires manual connection via screws, which can be time-consuming.
  • Non-fused design means external fusing is necessary for overload protection.
  • Only offers a toggle operation type, limiting control flexibility.
  • Does not include auxiliary contacts by default, though they may be available separately.

Setup, Compatibility & Care

Setup:

  1. Ensure power is completely disconnected from the circuit before installation.
  2. Mount the switch securely to a suitable surface using appropriate fasteners.
  3. Connect the incoming and outgoing power wires to the designated screw terminals according to wiring diagrams and local electrical codes.
  4. Ensure all connections are tight and secure.

Compatibility:

This switch disconnector is designed for general industrial electrical systems. It is compatible with circuits operating within its specified voltage (240V DC, 690V AC) and current (20A) ratings. External overcurrent protection (fuses or circuit breakers) must be installed in accordance with safety standards as this is a non-fused unit.

Care:

  • Regularly inspect the switch for any signs of damage or wear.
  • Keep the enclosure clean by wiping with a dry or slightly damp cloth. Avoid using solvents.
  • Periodically check the tightness of the screw terminals, especially after periods of high vibration or temperature cycling.
  • Ensure the IP65 seal remains intact and free from debris.

Price History

DatePrice
Visit shop