Description

Product characteristics:

Specification		BR-40VG 150 2P	BR-40VG 275 2P	BR-40VG 320 2P	BR-40VG 385 2P	BR-40VG 440 2P
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		B17502	B17514	B17526	B17538	B17550
Order Code (With remote signaling)		B17503	B17515	B17527	B17539	B17551

Features:

Inside over-current and over-heat protection, temperature control open circuit.

In: 20kA.

This high quality AC SPD is a surge protection device suitable for power supply system of AC 50/60 Hz; it is designed according to IEC61643-11, GB18802.1 standards.

Module design, convenient installation

Condition : New

Time of response ˂ 25ns

Remote monitoring switch signal can be achieved

The color of visible window shows operating status: Green (normal) / Red (abnormal)

Short circuit current: up to 40kA (8/20μs);

Power Source : Electric

Consisting of a base part and plug-in protection modules.

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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BR-40VG 2P 40kA Single Phase Type 2 AC Surge Arrester