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55.33.8.230.2000 Finder Miniature plugin relay 3 pole 10A 230V

55.33.8.230.2000 Finder Miniature plugin relay 3 pole 10A 230V

55.33.8.230.2000 Finder Miniature plugin relay 3 pole 10A 230V.

SKU: 55.33.8.230.2000Alt SKU: 553382302000MPN: 55.33.8.230.2000
This product has been discontinued A direct replacement is available below.
55.33.8.230.0000 Finder Miniature plugin relay 3 pole 10A 230V Replacement product 55.33.8.230.0000 Finder Miniature plugin relay 3 pole 10A 230V SKU: 55.33.8.230.0000 £9.51 ex VAT View

Why Choose the Finder 55.33.8.230.2000 Industrial Relay?

The Finder 55.33.8.230.2000 is a reliable and versatile general-purpose electromechanical industrial relay designed for electrical switching, industrial automation and control panel applications. As part of the established Finder 55 Series, this relay provides dependable switching performance for machinery, electrical distribution systems and industrial control circuits.

Featuring three changeover contacts (3PDT) with a rated switching current of 10 A, the Finder 55.33.8.230.2000 enables multiple electrical circuits to be controlled using a single relay. Its 230 V AC operating coil makes it particularly suitable for applications where mains-voltage AC control signals are available.

The relay incorporates silver nickel (AgNi) contacts, providing cadmium-free contact construction and dependable electrical switching performance. Its compact plug-in design allows convenient installation into compatible Finder relay sockets, making it an effective solution for industrial control panels, automation equipment and maintenance applications.

Key Advantages

  • Reliable industrial electromechanical relay for automation and electrical control applications.
  • Three changeover contacts (3PDT) provide flexible switching of multiple circuits.
  • 10 A rated contact current suitable for general-purpose electrical loads.
  • 230 V AC coil voltage compatible with industrial AC control systems.
  • Silver nickel (AgNi) contacts offer cadmium-free switching technology.
  • Compact plug-in construction simplifies installation, servicing and replacement.
  • Compatible with suitable Finder Series 94 relay sockets.
  • Monostable electromagnetic operation provides predictable switching behaviour.
  • Suitable for industrial machinery, electrical panels and automation systems.

Key Features

  • Finder 55 Series general-purpose industrial relay.
  • 55.33 configuration with three changeover contacts.
  • 3PDT contact arrangement for versatile circuit switching.
  • 10 A nominal contact current.
  • 230 V AC nominal coil voltage.
  • 50/60 Hz AC coil operation.
  • 250 V AC nominal switching voltage.
  • 400 V AC maximum switching voltage.
  • Silver nickel (AgNi) contact material.
  • 17 kΩ nominal coil resistance.
  • 1.5 VA nominal AC coil consumption at 50 Hz.
  • Plug-in terminals for compatible relay sockets.
  • Monostable, non-latching electromagnetic operation.
  • Compact construction for industrial control panel installations.

Reliable Electrical Switching for Industrial Automation

Industrial electromechanical relays such as the Finder 55.33.8.230.2000 provide a practical method of switching electrical loads using a separate control circuit. When the 230 V AC coil is energised, the relay's electromagnetic mechanism changes the position of its three changeover contacts, allowing connected electrical circuits to be switched according to the requirements of the control system.

The Finder 55 Series is designed for general-purpose industrial switching applications where reliability, compact dimensions and straightforward maintenance are important. Its plug-in construction allows the relay to be fitted into compatible sockets, enabling convenient replacement during routine maintenance or equipment servicing.

With three changeover contact sets rated at 10 A, the Finder 55.33.8.230.2000 is suitable for applications requiring multiple switching functions from a single control signal. These include auxiliary control circuits, signalling systems, electrical interlocking and the operation of appropriately rated industrial equipment.

Typical Applications

  • Industrial electrical control panels and distribution systems.
  • Machinery automation and auxiliary control circuits.
  • PLC-controlled systems using suitable relay interfaces.
  • Electrical interlocking and sequential control arrangements.
  • Industrial signalling, indication and alarm equipment.
  • Heating, ventilation and air conditioning (HVAC) controls.
  • Pumps, fans and motor control auxiliary circuits.
  • Manufacturing and production line automation.
  • Hoists, cranes and material handling control equipment.
  • OEM machinery and electrical panel building.
  • Maintenance and replacement of compatible industrial relays.

Technical Specifications

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Device Type Plug-in Relay
Mounting Type Plug-in socket
Load Voltage 400 V AC
Switching Current (A) 10 A
Manufacturer Finder
Series 55 Series General Purpose Relays
Model 55.33.8.230.2000
Product type Industrial electromechanical relay
Relay configuration 3PDT (three-pole double-throw)
Number of contacts 3 changeover (CO)
Rated contact current 10 A
Nominal switching voltage 250 V AC
Maximum switching voltage 400 V AC
Rated resistive switching capacity (AC-1) 2500 VA
Nominal coil voltage 230 V AC
Coil supply type AC
Coil frequency 50/60 Hz
Nominal coil resistance 17 kΩ
Nominal AC coil consumption 1.5 VA at 50 Hz
Contact material Silver nickel (AgNi)
Operating principle Electromagnetic, monostable
Connection type Plug-in terminals
Mounting type Socket mounting
Compatible socket family Finder Series 94, subject to socket model
Operating temperature range −40 to +85 °C
Dimensions (L × W × H) 27.7 × 20.7 × 37.2 mm

Frequently Asked Questions

What is the Finder 55.33.8.230.2000 used for?

The Finder 55.33.8.230.2000 is an industrial electromechanical relay used for switching electrical control and auxiliary load circuits in automation systems, machinery and electrical control panels. Its three changeover contacts allow multiple circuits to be controlled using a single relay.

What coil voltage does the Finder 55.33.8.230.2000 require?

This relay operates using a 230 V AC coil supply at 50/60 Hz. It is suitable for industrial control circuits providing the appropriate alternating-current voltage.

How many contacts does the Finder 55.33.8.230.2000 have?

The relay features three changeover contacts (3PDT), each providing normally open and normally closed switching paths. The contacts have a nominal current rating of 10 A, subject to the applicable electrical load conditions.

What contact material is used in this relay?

The Finder 55.33.8.230.2000 uses silver nickel (AgNi) contacts. This cadmium-free contact material is designed to provide dependable electrical switching performance in suitable industrial control applications.

How is the Finder 55.33.8.230.2000 installed?

The relay features a plug-in mounting arrangement and can be installed into a compatible Finder Series 94 relay socket. Suitable socket options allow integration into industrial control panels and electrical enclosures while simplifying relay maintenance and replacement.

Trusted by Industrial Automation and Control Engineers Worldwide

Finder 55 Series industrial relays are widely used by electrical engineers, automation specialists and machine builders for dependable electromechanical switching. The Finder 55.33.8.230.2000 combines a 230 V AC coil, three 10 A changeover contacts, cadmium-free silver nickel contact material and convenient plug-in installation to provide a versatile solution for industrial control and automation applications.