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AC-23 Door-Interlocked Isolators

Switch-disconnectors in an enclosure whose door cannot be opened while the switch is on, rated AC-23 for switching motor loads.

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26 productsshowing 1-26

Products

160A 3-Pole + Neutral Link IP66 Door-Interlocked Switch-Disconnector, GRP

Europa Components · LB1603PNLGP

160 A · Neutral link · AC-23 · GRP

£593.48 ex VAT£712.18 inc VAT

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160A 3-Pole + Neutral Link IP65 Door-Interlocked Switch-Disconnector, Steel

Europa Components · LB1603PNLME

160 A · Neutral link · AC-23 · Sheet steel

£332.42 ex VAT£398.90 inc VAT

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160A 3-Pole + Neutral Link IP65 Door-Interlocked Switch-Disconnector, Stainless Steel

Europa Components · LB1603PNLSS

160 A · Neutral link · AC-23 · Stainless steel

£552.14 ex VAT£662.57 inc VAT

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160A 3-Pole + Switched Neutral IP66 Door-Interlocked Switch-Disconnector, GRP

Europa Components · LB1603PSNGP

160 A · Switched neutral · AC-23 · GRP

£522.98 ex VAT£627.58 inc VAT

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160A 3-Pole + Switched Neutral IP65 Door-Interlocked Switch-Disconnector, Steel

Europa Components · LB1603PSNME

160 A · Switched neutral · AC-23 · Sheet steel

£317.63 ex VAT£381.16 inc VAT

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160A 3-Pole + Switched Neutral IP65 Door-Interlocked Switch-Disconnector, Stainless Steel

Europa Components · LB1603PSNSS

160 A · Switched neutral · AC-23 · Stainless steel

£506.09 ex VAT£607.31 inc VAT

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315A 3-Pole + Neutral Link IP66 Door-Interlocked Switch-Disconnector, GRP

Europa Components · LB3153PNLGP

315 A · Neutral link · AC-23 · GRP

£1,335.90 ex VAT£1,603.08 inc VAT

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315A 3-Pole + Neutral Link IP65 Door-Interlocked Switch-Disconnector, Steel

Europa Components · LB3153PNLME

315 A · Neutral link · AC-23 · Sheet steel

£676.19 ex VAT£811.43 inc VAT

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315A 3-Pole + Neutral Link IP65 Door-Interlocked Switch-Disconnector, Stainless Steel

Europa Components · LB3153PNLSS

315 A · Neutral link · AC-23 · Stainless steel

£913.79 ex VAT£1,096.55 inc VAT

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315A 3-Pole + Switched Neutral IP66 Door-Interlocked Switch-Disconnector, GRP

Europa Components · LB3153PSNGP

315 A · Switched neutral · AC-23 · GRP

£1,216.97 ex VAT£1,460.36 inc VAT

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315A 3-Pole + Switched Neutral IP65 Door-Interlocked Switch-Disconnector, Steel

Europa Components · LB3153PSNME

315 A · Switched neutral · AC-23 · Sheet steel

£580.71 ex VAT£696.85 inc VAT

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315A 3-Pole + Switched Neutral IP65 Door-Interlocked Switch-Disconnector, Stainless Steel

Europa Components · LB3153PSNSS

315 A · Switched neutral · AC-23 · Stainless steel

£1,224.31 ex VAT£1,469.17 inc VAT

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400A 3-Pole + Neutral Link IP66 Door-Interlocked Switch-Disconnector, GRP

Europa Components · LB4003PNLGP

400 A · Neutral link · AC-23 · GRP

£1,486.94 ex VAT£1,784.33 inc VAT

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400A 3-Pole + Neutral Link IP65 Door-Interlocked Switch-Disconnector, Steel

Europa Components · LB4003PNLME

400 A · Neutral link · AC-23 · Sheet steel

£830.11 ex VAT£996.13 inc VAT

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400A 3-Pole + Neutral Link IP65 Door-Interlocked Switch-Disconnector, Stainless Steel

Europa Components · LB4003PNLSS

400 A · Neutral link · AC-23 · Stainless steel

£1,529.10 ex VAT£1,834.92 inc VAT

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400A 3-Pole + Switched Neutral IP66 Door-Interlocked Switch-Disconnector, GRP

Europa Components · LB4003PSNGP

400 A · Switched neutral · AC-23 · GRP

£1,371.72 ex VAT£1,646.06 inc VAT

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400A 3-Pole + Switched Neutral IP65 Door-Interlocked Switch-Disconnector, Steel

Europa Components · LB4003PSNME

400 A · Switched neutral · AC-23 · Sheet steel

£734.42 ex VAT£881.30 inc VAT

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400A 3-Pole + Switched Neutral IP65 Door-Interlocked Switch-Disconnector, Stainless Steel

Europa Components · LB4003PSNSS

400 A · Switched neutral · AC-23 · Stainless steel

£1,347.42 ex VAT£1,616.90 inc VAT

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Showing 26 of 26

Buying guide

A door-interlocked isolator protects whoever opens the enclosure: the handle holds the door shut until the switch is off. They are often used as the main isolator of a motor starter, a pump control panel or a piece of plant.

AC-23 is the utilisation category for switching motors and other highly inductive loads, so these switches can make and break a motor circuit under load within their rating.

Questions

What is the difference between AC-22 and AC-23?
AC-22 covers mixed resistive and inductive loads; AC-23 covers motors and other highly inductive loads, which are harder to switch. A switch's AC-23 current is usually lower than its AC-22 current.
Do door-interlocked isolators switch the neutral?
Some do. Use the Neutral filter to choose between a switched neutral, a neutral link or no neutral.
Can an authorised person open the door with the switch on?
Check the datasheet: many door interlocks have a defeat feature that lets an authorised person open the door with a tool.