8CR74

8CR748CR74

参考价: 面议

具体成交价以合同协议为准
2022-07-20 12:34:38
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上海秦兰电气系统工程有限公司

上海秦兰电气系统工程有限公司

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产品简介

简单介绍: 8CR74,按钮接线盒

详细介绍

详情介绍:

electrical characteristics

Protection type UL 4X, 12/12K
Rated insulation voltage AC 690 V
Rated insulation voltage DC 1000 V
Type of protection IP66
Protection class II

Colours

Base unit colour grey
Cover colour grey

Dimensions

Width 94 mm
Length 94 mm
Height 81 mm

Material characteristics

suitable for exterior use yes
Flammability class according with UL94 V2
Glow-wire flammability according to EN 60695-2-11 850 °C
Halogen free yes
Industry quality yes

mechanical properties

Type of fastening Wall/ceiling mounting
Sealable yes
Cover screw torque 1.2 Nm
Stackable yes
Impact strength IK08

Ambient conditions

max. relative humidity 25°C 95 %
max. relative humidity 40°C 50 %
Min. ambient temperature -35 °C
Max. ambient temperature 80 °C
24h ambient temperature 60 °C

Material

Base unit material Polycarbonate
Cover material Polycarbonate, glass-fibre reinforced
Sealing material Polyurethane
Cover screw material Polyamide, glass-fibre reinforced

Certificates

Test mark DLG confirmed ammonia resistance in accordance with DLG test directive
Test mark UL UL (508 & CSA C22.2 No. 14-13, UL 50 & CSA 22.2 No. 94.1-7 & UL 50E & CSA C22.2 No. 94.2-7)
Test mark DNVGL certified – Class: Shipping & offshore systems
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