Surge Protection Barrier FN-LB-I

• 1-channel
• Field mount module
• ? NPT thread
• Stainless steel housing
• Max. surge current (8/20 μs) 20 kA
• 500 V isolation from earth
• Suitable for hazardous area

FN-LB-I 用于现场仪表设备防雷/防浪涌保护。

技术参数  FN-LB-I

产品阐述

NPT1/2 thread

General specifications

Number of protected signal lines 1

Supply

Rated voltage ≤ 48 V

Rated current ≤ 250 mA

Leakage current ≤ 5 μA

On-state voltage ≤ 85 V

Ground insulation ≥ 500 V breakdown voltage

Electrical specifications

Total discharge current (8/20 μs) 20 kA

Ambient conditions

Ambient temperature -30 ... 60 °C (-22 ... 140 °F) For usage in hazardous area observe EC-type examination certificate.

Mechanical specifications

Housing material Stainless steel 1.4401 (AISI 316)

surface all over polished

Degree of protection IP67

Cable

Length 0.3 m

Mass approx. 200 g

Dimensions AF22 x 77 mm (0.9 x 3 inch)

Mounting NPT1/2 thread