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AC Power 7KA 4P 3 Phase Industrial Surge Protectors , 275V Din Rail Mount Arrester

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Contact name:Macy Jin

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AC Power 7KA 4P 3 Phase Industrial Surge Protectors , 275V Din Rail Mount Arrester

Country/Region	china
City & Province	zhejiang
Categories	Lightning Rod

Product Details

AC Power 7KA 4P SPDs 3 Phase Industrial Surge Protectors 275 V Din Rail Mount Arrester

AC Power 7KA 4P SPDs 3 Phase Industrial Surge Protectors Description:

• Thermal protection incorporated to eliminate catastrophic failures.

• BR-7M 4P is a Modular DIN rail mountable Surge Protective Device (SPD) that is designed for easy installation in existing AC Panel boards and control panels using standard DIN rail mounting brackets.

• IP 20 finger-safe protection rating.

• Fast response time, high surge current capability, low voltage protection levels.

• BR-7M series of SPDs are designed for equipment protection from transient overvoltage events.

AC Power 7KA 4P SPDs 3 Phase Industrial Surge Protectors Characteristics:

	BR-7M 275 4P
SPD classification according to EN 61643-11	Type 1 + Type 2
SPD classification according to IEC 61643-11	Class I + Class II
Max. continuous operating a.c. voltage Uc	275V
Lightning impluse current (10/350us) Iimp	7kA
Nominal discharge current (8/20us) (L-N / N-PE) In	20kA
Max. discharge current (8/20us) (L-N / N-PE) Imax	50kA
Voltage protection level (L-N / N-PE) Up	≤1.3kV
Response time (L-N / N-PE) tA	≤25ns
Operating temperature range Tu	-40℃—80℃
Operating state / fault indication	green / red
Cross-section area (Min.)	4mm²
Cross-section area (Max.)	35mm²
For mounting on	35mm Din rail
Protection degree	IP20
Enclosure material	Thermal plastic UL94-V0

Technology characteristic:

AC Power 7KA 4P SPDs 3 Phase Industrial Surge Protectors Features:

• Varistor technology options.

• Built-in thermal components disconnect SPD from the power source to avoid thermal runaway conditions.

• Visual life indicator (green/no green).

• Prevent lightning over-voltage and transient over-voltage power systems and electrical equipment damage, and protection the safety of equipment and users.

• 35 mm DIN rail, EN60715 compliant

When to use lightning arresters?

Lightning arresters are designed to prevent lightning or high surges ruin your valued equipment. It can be used in protecting the likes of: Energy supplies, Building installation equipment, Telecommunications, Wind power, Machine-building, Datacenters.

Factory:

Our certifications:

Logistics & payment:

FAQ:

Q1: Are you the manufacturer factory or trading company?
A: We are the manufacturer with professional produce experience on SPD more than 17years.

Q2: Where is your factory located?
A: Our factory is located in Yueqing city, Zhejiang Province, China.

Q3: How long is the delivery time? What's your fast delivery time?
A: According to quantity, it would be 15-30days after comfimation of payment.

Q4: How to agent yours products?
A: You can purchase the samples for testing, and then you can contact the sales manager to answer more detailed agency questions for you.

Q5: How should I pay for my order ? what is the procession of this purchase?
A: You can do 30% prepayment at first, then we will start to make production. When the goods is ready, we will take pictures to you, and then you can do the ballance. After we got your payment. We will send the goods to you.