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ISOLATORS-EX[GD] SERIES

SWITCH DISCONNECTOR

20A 3/4P IP66 202x232x142mm II 2GD EMERGENCY YELLOW/RED

Cod. 591.AEM2004

The ISOLATORS-EX[GD] Series offers a robust SWITCH DISCONNECTOR designed for emergency use, featuring a rated current of 20A and available in 3/4P configurations. Engineered for surface mounting, this device is constructed from durable die-cast aluminium, ensuring longevity and reliability. It boasts a high protection degree of IP66, making it suitable for challenging environments. The unit is compliant with Group and Category EX II 2GD, adhering to ATEX standards for use in potentially explosive atmospheres. The enclosure is impact-resistant up to 7J, providing additional durability. The switch disconnector is equipped with a yellow/red handle, which is padlockable in both OFF (up to 3 padlocks) and ON (1 padlock) positions, enhancing safety and security. An earth-stud is included for grounding purposes, ensuring comprehensive protection and operational integrity.

Commercial Series

ISOLATORS-EX[GD] Series

Synthetical description

SWITCH DISCONNECTOR

Construction type

Enclosed

Mounting version

SURFACE MOUNTING

Material

DIE-CAST ALUMINIUM

Protection degree IP

IP66

Type

EMERGENCY

Colour

YELLOW/RED

Rated current

20A

Poles

3/4P

Dimensions

202x232x142mm

Cable entry

2xM25

Cable size

ø10-14mm

Impact resistance

Padlock

ø6mm

Group and categories EX

II 2GD

Ambient temperature Ta min

-35 °C

Ambient temperature Ta max

60 °C

Rated insulation voltage (Ui)

690VAC

Current (Ie) in AC22A (690V)

20A

Current (Ie) in AC23A (500V)

20A

Current (Ie) in AC3 (500V)

20A

Terminals - Flexible wires

10mm²

Terminals - Rigid wires

16mm²

Terminals tightening torque

0,8Nm

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

8001636297101

INTRASTAT code

8536508000

Net weight

3.12 KG

Minimum Quantity

Packaging

Packaging Box

Quantity

EAN code

8001636297101

Depth

275.0 MM

Width

220.0 MM

Height

160.0 MM

Volume

9680.0 CCM

EN 60947-1/A1 (2011)	[European Standard] Low-voltage switchgear and controlgear - Part 1: General rules
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 60079-1 (2014)	[International Standard] Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d".
EN 60079-1 (2014)	[European Standard] Electrical apparatus for explosive gas atmospheres - Part 1: Flameproof enclosures 'd'
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
IEC 60079-7 (2017)	[International Standard] Explosive atmospheres - Part 7: Equipment protection by increased safety "e".
EN 60947-1 (2007)	[European Standard] Low-voltage switchgear and controlgear - Part 1: General rules
EN 60079-31 (2014)	[European Standard] Explosive atmospheres. Equipment dust ignition protection by enclosure "t"
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