Enrgtech

Deliver to

United Kingdom

Categories

Brands

Part Numbers

Top Products

0

Products Found: 1314

Showing Results For: Non-Fused Switch Disconnectors

Non-Fused Switch Disconnectors

Non-fused switch disconnectors are safety devices that use a knife-blade or rotary disconnect to shut down a circuit for maintenance and servicing. They protect the circuit by cutting the power supply to the isolated parts of the circuit. A fused switch disconnector exploits a fuse to break the circuit, while versions of non-fused instead use a rotary switch or knife-blade disconnect. As a result, these switch disconnectors are easy to reset without replacement fuses. A rotary switch disconnect typically works by breaking the circuit by rotating a lever, and a knife blade disconnect lifts a lever off a specific slot inside the device using a hinge.

Types of non-fused switch disconnectors:

These non-fused disconnectors come in various settings to meet the requirements, including the type, maximum current, voltage rating, geographical region, terminal, and mounting types. Each one is segmented on above mention type given below:

  • By type - the market for global non-fused disconnectors can be segmented into rotary or knife-blade. 
  • Based on voltage - the switch disconnector market is divided into high, medium, and low voltage. 
  • Electric phase-type - these global non-fused disconnectors market is divided into single-phase and three-phase. 
  • By geographical regions - the global market for these disconnectors is split up into Europe, North and South America, the Middle East and Africa, and the Asia Pacific.
  • By application - the non-fused disconnectors market is segmented into residential and commercials.

Typical applications of switch disconnectors:

These non-fused disconnectors have crucial applications in various settings, including:

  • They are mainly used as safety or isolator switches and are electrical safety devices.
  • They manually disconnect power from circuit breakers and transformers by turning the handle precisely. 
  • They are commonly used in control settings and industrial automation.

FILTERS
Filters
Showing
1 -
Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
Schneider Electric
LK4QU3N, Schneider Electric
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 1253.83
Schneider Electric
Rohs Verified
28912, Schneider Electric
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 363.19
Rohs Verified
3LD21220TK11, Siemens
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 19.82
Schneider Electric
Rohs Verified
31107, Schneider Electric
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 506.96
Rohs Verified
3LD21220TK13, Siemens
5 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 16.62
Rohs Verified
3LD22220TK11, Siemens
5 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 23.98
Schneider Electric
Rohs Verified
28910, Schneider Electric
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 244.34
Rohs Verified
3LD20501TL11, Siemens
1 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 21.23
Rohs Verified
3LD27040TK53, Siemens
18 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 54.54
Rohs Verified
3LD22030TK51, Siemens
11 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 24.91
Rohs Verified
3LD22030TK53, Siemens
1 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 24.91
Rohs Verified
3LD28040TK53, Siemens
7 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 94.46
Rohs Verified
3LD20030TK53, Siemens
14 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 16.92
Rohs Verified
3LD22500TK11, Siemens
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 25.42
Rohs Verified
3LD20030TK51, Siemens
1 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 20.19
Rohs Verified
3LD22220TK13, Siemens
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 23.98
Rohs Verified
3LD20220TK11, Siemens
18 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 20.39
Rohs Verified
3LD25040TK51, Siemens
31 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 42.85
Rohs Verified
3LD25040TK53, Siemens
30 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 42.85
Rohs Verified
3LD21030TK51, Siemens
203 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 22.31
Rohs Verified
3LD22641GP51, Siemens
5 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 45.82
Rohs Verified
3LD20221TL13, Siemens
14 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 19.46
Rohs Verified
3LD21500TK13, Siemens
6 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 18.45
Rohs Verified
3LD27040TK51, Siemens
Pre Order
Check Stock & Lead Times Packaging Options
1 +
£ 54.54
Rohs Verified
3LD20500TK11, Siemens
23 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 16.62
Showing
1 -

New Items
New items
OT200U30, ABB

OT200U30, ABB

Non Fused Switch Disconnectors, 3 Pole Base & DIN Rail Mounting, 6mm shaft Professional range of Non fused switch disconnectors suitable for a wide range of applications including motor control centres, switchboards and mains switches in various equipment and machines. Easy to install, just clip onto a standard DIN rail Fits on a 6mm shaft On-Off IP55/IP20 protection rating Rated insulation voltage: 750V Accessories available: extension shaft, handles, etc. The OT range of switch disconnectors are suitable for use in a variety of applications including motor control centres, switchboards and as main switches in machines.
New items
3LD21641GP51, Siemens

3LD21641GP51, Siemens

Sentron 3LD2 Insulated Housing Main and emergency stop switch Handle in black or red/yellow (emergency stop) Isolated box mounted with neutral bar Sealed to IP65 Accepts 3 padlocks Metric screw connections Rating (kW) 380/400V 50-60Hz Switch current (A) No Poles Auxilliary contacts Handle Colour Man. Part number Stock No. 7.5 16 3 - Black 3LD20640TB51 518-6727 3 - Red/Yellow 3LD2064TB53 518-6733 3 1 NO + 1 NC Black 3LD20641GP51 518-6755 3 1 NO + 1 NC Red/Yellow 3LD20641GP53 518-6761 9.5 25 3 - Black 3LD21640TB51 518-6698 3 - Red/Yellow 3LD21640TB53 518-6834 3 1 NO + 1 NC Black 3LD21641GP51 518-7152 3 1 NO + 1 NC Red/Yellow 3LD21641GP53 518-6840 11.5 32 3 - Black 3LD22640TB51 518-7360 3 - Red/Yellow 3LD22640TB53 518-7326 3 1 NO + 1 NC Black 3LD22641GP51 518-7332 3 1 NO + 1 NC Red/Yellow 3LD22641GP53 518-7348 22 63 3 - Black 3LD25650TB51 518-7376 3 - Red/Yellow 3LD25650TB53 518-7382 37 100 3 - Black 3LD27660TB51 518-7455 3 - Red/Yellow 3LD27660TB53 518-7449 45 125 3 - Black 3LD28660TB51 518-7506 3 - Red/Yellow 3LD28660TB53 518-7499
New items
A9S66391, Schneider Electric

A9S66391, Schneider Electric

The Schneider Electric acti 9 iSW DIN rail switches are definitely geared to absolute safety and improved continuity of service. It is suitable for isolation in accordance with industrial standard IEC 60947-2. safe operation and maintenance work on circuit protection
New items
T5B-2-8211/I4, Eaton

T5B-2-8211/I4, Eaton

Two or Three-position Rotary Switches Totally insulated enclosures to IP65 Black thumb grip and grey front plate, emergency stop versions have a red thumb grip and yellow front plate Surface mounting Note Switch power/capacity refers to AC23A use at 380-440V
New items
T3-1-8220/I2H+K-CI(RS3939951), Eaton

T3-1-8220/I2H+K-CI(RS3939951), Eaton

Two or Three-position Rotary Switches Totally insulated enclosures to IP65 Black thumb grip and grey front plate, emergency stop versions have a red thumb grip and yellow front plate Surface mounting Note Switch power/capacity refers to AC23A use at 380-440V
New items
P1-32/I2H/SVB-SW, Eaton

P1-32/I2H/SVB-SW, Eaton

Enclosed Surface Mounting Switch Disconnectors A range of enclosed switch disconnectors from Eaton Moeller. On these switches the manual operator acts directly on the contacts, the contacts are positively opened on de-energisation. These switch disconnectors can be used as mains switches, maintenance switches and manual overrode switches. Thermoplastic enclosure Surface mounting Black rotary handle and locking ring Lockable in the 0 (Off) position IP65 ingress protection rating
New items
T3-2-8221/I2H+K-CI(RS3939973), Eaton

T3-2-8221/I2H+K-CI(RS3939973), Eaton

Two or Three-position Rotary Switches Totally insulated enclosures to IP65 Black thumb grip and grey front plate, emergency stop versions have a red thumb grip and yellow front plate Surface mounting Note Switch power/capacity refers to AC23A use at 380-440V
New items
280936 & P5-250/EA/SVB, Eaton

280936 & P5-250/EA/SVB, Eaton

Eaton Panel Mount Isolator Switch Eaton's panel mount isolator switch can sometimes be referred to as a switch disconnector, this is because it has been created and designed to safely isolate a circuit whilst it is being used or maintained. This isolator switch breaks or isolates a circuit through the rotation of the rotary handle and locking ring. This type of non-fused isolator switch will be found isolating circuit breakers, transmission lines, transformers and a multitude of other applications. Features & Benefits • The perfect solution for installing as a safety measure • Used as an emergency switching off/emergency stop device • The basic functions are when used as a main switch, maintenance switch or manual override switch • Thermoplastic, high impact surface mounting enclosure with an IP65 rating - this means that the enclosure part of the isolator has ingress protection against dust and is also protected against low-pressure jets of water that comes from all directions • Lockable in the 0/OFF position, with up to three padlocks • Red rotary handle and yellow locking ring, providing an aesthetically pleasing finish • Common accessories: 262-3784 , 219-1445 , 219-1439 What is the difference between a fused switch disconnector and a non-fused switch disconnector? Unlike fused switch disconnectors, a non-fuse isolator switch does not use a fuse to break or put a circuit into isolation, they instead use a rotary to disconnect or isolate a circuit.
New items
280950 & P5-315/EA/SVB, Eaton

280950 & P5-315/EA/SVB, Eaton

Eaton Panel Mount Isolator Switch Eaton's panel mount isolator switch can sometimes be referred to as a switch disconnector, this is because it has been created and designed to safely isolate a circuit whilst it is being used or maintained. This isolator switch breaks or isolates a circuit through the rotation of the rotary handle and locking ring. This type of non-fused isolator switch will be found isolating circuit breakers, transmission lines, transformers and a multitude of other applications. Features & Benefits • The perfect solution for installing as a safety measure • Used as an emergency switching off/emergency stop device • The basic functions are when used as a main switch, maintenance switch or manual override switch • Thermoplastic, high impact surface mounting enclosure with an IP65 rating - this means that the enclosure part of the isolator has ingress protection against dust and is also protected against low-pressure jets of water that comes from all directions • Lockable in the 0/OFF position, with up to three padlocks • Red rotary handle and yellow locking ring, providing an aesthetically pleasing finish • Common accessories: 262-3784 , 219-1445 , 219-1439 What is the difference between a fused switch disconnector and a non-fused switch disconnector? Unlike fused switch disconnectors, a non-fuse isolator switch does not use a fuse to break or put a circuit into isolation, they instead use a rotary to disconnect or isolate a circuit.
New items
280956 & P5-315/V/SVB, Eaton

280956 & P5-315/V/SVB, Eaton

Eaton Rear of Panel Mounted Switch Disconnectors Switch disconnectors are used to isolate electrical equipment before any essential maintenance or repair work can be completed. Switch disconnectors ensure electrical circuits are de-energized safely in accordance with the electricity at work regulations. Engineers and electricians are then able to carry out the necessary works without any electrical risks. From Eaton, the P and T range of switch disconnectors provides safe switching, isolating and control. Robust and reliable the high-performance devices are used primarily in industrial and engineering applications. With the added IP65 ingress protection rating they are ideal for use in harsh environments or applications that require extra protection. Features and Benefits • Compact and durable • Clear position indication • Padlockable in the OFF position with up to 3 x 8 mm padlocks • Rear mounting, easily and quickly fitted on to DIN rail or a base plate • P series switches can be mounted in electrical cabinets or enclosures up to 400mm deep with an additional extension shaft Applications The Eaton P series of manually operated switch disconnectors are used in a wide range of industrial applications and installations. Some of the most common are • Machine control panels • Isolation of circuit breakers • Transformers and transmission lines • Switchgear panels • Distribution panels • Consumer units FAQ Q: Are there any accessories available? A: Yes, there are several accessories available for the P series of disconnectors. They include the following Extended shaft kits • Part number 323-173 is an extended shaft kit for 20, 25 and 32A disconnect switches. They are 25mm long and up to 4 can be connected if required. • Part number 323-189 is an extended shaft kit for 63,85 and 100A disconnect switches. They are ...
New items
207123 | T0-3-8212/I1, Eaton

207123 | T0-3-8212/I1, Eaton

Two or Three-position Rotary Switches Totally insulated enclosures to IP65 Black thumb grip and grey front plate, emergency stop versions have a red thumb grip and yellow front plate Surface mounting Note Switch power/capacity refers to AC23A use at 380-440V
New items
207104 & T0-2-8221/I1, Eaton

207104 & T0-2-8221/I1, Eaton

Two or Three-position Rotary Switches Totally insulated enclosures to IP65 Black thumb grip and grey front plate, emergency stop versions have a red thumb grip and yellow front plate Surface mounting Note Switch power/capacity refers to AC23A use at 380-440V
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Non-Fused Switch Disconnectors and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Non-Fused Switch Disconnectors or any other product.
This depends on the Non-Fused Switch Disconnectors individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Non-Fused Switch Disconnectors and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Non-Fused Switch Disconnectors.
Yes. We keep updating our stock frequently and if a product like Non-Fused Switch Disconnectors is not in stock then we will let you know.