Catalog

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ISOLATORS-EX[GD] SERIES

SWITCH DISCONNECTOR

40A 3/4P IP66 201x270x160mm II 2GD EMERGENCY YELLOW/RED

Cod. 591.SEM4004-A

The ISOLATORS-EX[GD] Series SWITCH DISCONNECTOR is engineered for demanding industrial environments, particularly where safety and reliability are paramount. This emergency switch disconnector is rated for a current of 40A and is available in 3 or 4 poles. It boasts a robust protection degree of IP66, ensuring resilience against dust and water ingress. Designed for surface mounting, it features a durable stainless steel (AISI316L) enclosure, providing excellent corrosion resistance. The device is suitable for use in potentially explosive atmospheres, classified under Group and Categories EX: II 2GD, in compliance with ATEX standards. The switch is equipped with a yellow/red handle that is padlockable in both OFF (up to 3 padlocks) and ON (1 padlock) positions, enhancing operational safety. With an impact resistance of 7J, this enclosed switch disconnector is a reliable choice for industrial applications requiring stringent safety measures.

Commercial Series

ISOLATORS-EX[GD] Series

Synthetical description

SWITCH DISCONNECTOR

Construction type

Enclosed

Mounting version

SURFACE MOUNTING

Material

STAINLESS STEEL [AISI316L]

Protection degree IP

IP66

Type

EMERGENCY

Colour

YELLOW/RED

Rated current

40A

Poles

3/4P

Dimensions

201x270x160mm

Cable entry

2xM40

Cable size

ø21-30mm

Options

Low temperature [-50°C]

Impact resistance

Padlock

ø6mm

Group and categories EX

II 2GD

Ambient temperature Ta min

-50 °C

Ambient temperature Ta max

60 °C

Rated insulation voltage (Ui)

690VAC

Current (Ie) in AC22A (690V)

40A

Current (Ie) in AC23A (500V)

40A

Current (Ie) in AC23A (690V)

40A

Current (Ie) in AC3 (500V)

40A

Terminals - Flexible wires

25mm²

Terminals - Rigid wires

35mm²

Terminals tightening torque

2,5Nm

Catalogue notes

Handle padlockable in OFF (3 padlocks) and ON (1 padlock) position
ATEX [ATmosphères EXplosibles]: for applications in potentially explosive atmospheres.
Earth-stud included

Product

EAN code

8001636095332

INTRASTAT code

8536508000

Net weight

0 KG

Minimum Quantity

EN 60079-1 (2014)	[European Standard] Electrical apparatus for explosive gas atmospheres - Part 1: Flameproof enclosures 'd'
EN 60947-1/A1 (2011)	[European Standard] Low-voltage switchgear and controlgear - Part 1: General rules
EN 60079-0 (2018)	[European Standard] Explosive atmospheres. General requirements.
IEC 60079-31 (2013)	[International Standard] Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
EN 60947-3/A2 (2015)	[European Standard] Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
EN 60947-3/A1 (2012)	[European Standard] Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
DIRECTIVE ATEX 2014/34/UE	[European Directives] Atmosphere Explosive
EN 60947-1/A2 (2014)	[European Standard] Low-voltage switchgear and controlgear - Part 1: General rules
IEC 60079-0 (2017)	[International Standard] Explosive atmospheres - Part 0: Equipment - General requirements
EN 60079-7 (2018)	[European Standard] Explosive atmospheres. - Part 7: Equipment protection by increased safety "e"
IEC 60079-7 (2017)	[International Standard] Explosive atmospheres - Part 7: Equipment protection by increased safety "e".
EN 60079-31 (2014)	[European Standard] Explosive atmospheres. Equipment dust ignition protection by enclosure "t"
EN 60947-1 (2007)	[European Standard] Low-voltage switchgear and controlgear - Part 1: General rules
IEC 60079-1 (2014)	[International Standard] Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d".
EN 60079-7 (2015)	[European Standard] Explosive atmospheres. Equipment protection by increased safety "e"
EN 60947-3 (2009)	[European Standard] Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units