终端接线箱 GVU/MK.1M20A.1M20B.1M20C.1M20D

来源：未知    日期：2017/02/17    浏览量：次

Electrical specifications：
Operating voltage		420 V AC max. , 275 V AC max. when terminals are linked
Operating current		26 A max. , 26 A only with cable 6 mm2
Mechanical specifications：
Height		110 mm (A)
Height internally		86.5 mm (D)
Width		110 mm (B)
Width internally		80.5 mm (E)
Depth		65 mm (C)
Depth internally		52.5 mm (F)
Fixing holes distance, height		110 mm (G)
Fixing holes distance, width		78 mm (H)
max. external dimension with mounting brackets		125 mm (K)
Enclosure cover		fully detachable
Cover fixing		M6 stainless steel socket cap head screws
Fixing holes diameter		7 mm (J)
Degree of protection		IP66
Cable entry		metric threaded
	Number of cable entries	1 x M20 in face A fitted with polyamide Ex e stopping plug 1 x M20 in face B fitted with polyamide Ex e cable gland 1 x M20 in face C fitted with polyamide Ex e cable gland 1 x M20 in face D fitted with polyamide Ex e cable gland
Defined entry area
	Faces A and B	n/a
	Cable gland quantity A/B	1 x M20
	Faces C and D	n/a
	Cable gland quantity C/D	1 x M20
Terminal assembly
	Rail orientation	diagonal
	Number of rails	diagonal : 1
	Usable length per rail	n/a
	Terminal type	MK6/6/E
	Terminal capacity	6 mm2
	Number of terminals per rail	6 + earth
Material
	Enclosure	carbon loaded, anti static glass fiber reinforced polyester (GRP)
	Finish	inherent color black
	Seal	one piece solid silicone rubber
Mass		approx. 1.2 kg
Grounding		internal Ex e terminal
Ambient conditions：
Ambient temperature		-40 ... 50 °C (-40 ... 122 °F)
Data for application in connection with hazardous areas：
EC-Type Examination Certificate		SIRA 03 ATEX 3293
	Group, category, type of protection, temperature class	II 2 GD Ex e IIC T6 Gb, Ex tb IIIC T85 °C Db
International approvals：
IECEx approval		IECEx SIR 10.0078
GOST-R approval		GOST-R B01008
Conformity：
Degree of protection		EN 60529
General information：
Supplementary information		EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.