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BR-40VG 1P 40kA Single Phase AC Type 2 Surge Protection Device

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Description

Product characteristics:

Specification BR-40VG 150 1P BR-40VG 275 1P BR-40VG 320 1P BR-40VG 385 1P BR-40VG 440 1P
SPD classification according to EN61643-11 Type 2 Type 2 Type 2 Type 2 Type 2
SPD classification according to IEC61643-11 Class II Class II Class II Class II Class II
Max. continuous operating a.c. voltage Uc 150V 275V 320V 385V 440V
Nominal discharge current (8/20μs) In 20kA 20kA 20kA 20kA 20kA
Max. discharge current (8/20μs) Imax 40kA 40kA 40kA 40kA 40kA
Voltage protection level Up ≤0.8kV ≤1.3kV ≤1.5kV ≤1.8kV ≤2.0kV
Voltage protection level 5kA Up ≤0.6kV ≤1kV ≤1.2kV ≤1.4kV ≤1.6kV
Max. backup fuse 125A gG 125A gG 125A gG 125A gG 125A gG
Short-circuit withstand capacity Isccr 25kA 25kA 25kA 25kA 25kA
Temporary overvoltage TOV-withstand UT 175V/5sec. 335V/5sec. 350V/5sec. 550V/5sec. 580V/5sec.
Temporary overvoltage TOV-safe failure UT 250V/120min. 440V/120min. 550V/120min. 660V/120min. 770V/120min.
Response time tA ≤25ns ≤25ns ≤25ns ≤25ns ≤25ns
Operating temperature range Tu -40℃-80℃ -40℃-80℃ -40℃-80℃ -40℃-80℃ -40℃-80℃
Operating state/fault indication green/red green/red green/red green/red green/red
Cross-section area (Min.) 4mm² 4mm² 4mm² 4mm² 4mm²
Cross-section area (Max.) 35mm² 35mm² 35mm² 35mm² 35mm²
For mounting on 35mm Din rail
Enclosure material Thermoplastic   UL94-V0
Degree of protection IP20 IP20 IP20 IP20 IP20
Order Code B17500 B17512 B17524 B17536 B17548
Order Code (With remote signaling) B17501 B17513 B17525 B17537 B17549

Features:

Class II / Type 2 lightning protective device.

In: 20kA.

For using in the lightning protection zones concept at boundary 1-2.

Module design, convenient installation

Low residual voltage and quick response.

Time of response ˂ 25ns

With remote signaling contact for control device.

Protecting low-voltage consumers’ installations against indirect lightning discharges.

Fault indication via red mark in the inspection window.

Power Source : Electric

Plug-in module/base design facilitate replacement of a failed module without the need to remove system wiring etc.

Application:

Protection of an electrical installation and all electrical and electronic devices connected this installation against destructive overvoltage surges.

Surge arresters cover the protection of home appliances, commercial building equipment, and industrial equipment.

The devices are especially designed to provide complete and effective protection against surges, protecting equipment and property connected to the low voltage network.

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