Ex-Terminal Boxes Light Alloy C3 Series

C30 / C31 Ex-d terminal box

Over view

Series C30 and C31 explosion-protected terminal
boxes made of light metal are used to distribute and
conduct electricity in areas of Zone 1, 2, 21 and 22
at no risk of explosion. Optionally, they are equipped
with a assembly plate with pillar terminals or with
terminals on an assembly plate with a terminal strip
for individual equipment.
The connection cross-section can vary by up to
6 mm2 or up to 10 mm2.

Key Feature

Type C30 I Type C31

Marking accd. to 2014/34/EU D II 2 G Ex d IIC T6 / D II 2 D Ex tD A21 IP67 T85 °C
EC-Type Examination Certificate KEMA 09 ATEX 0110X
IECEx Certificate of Conformity IECEx BKI 07.0026
Marking accd. to IECEx Ex d IIC T6
Ex tD A21 IP67 T85 °C
Permissible ambient temperature –20 °C to +55 °C
Rated voltage 690 V
Rated current (max.) C30: 40 A / C31: 61 A
Protection class I
Degree of protection accd. to EN 60529 IP67
Enclosure material light alloy
Enclosure colour natural finish
Type C30
Connecting terminals up to 6 mm²
Weight approx. 0.8 kg (empty)
Max. number of drillings/cable glands 4

Price: Call

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C30 / C31 Ex-d terminal box