AC Power Iimp 7KA 4P T1+T2/Class B+C 3 Phase Industrial Power Surge Protect , 275V Din Rail Mount Thunder Arrester
T1+T2/Class B+C 3 Phase Industrial Power Surge Protect Description:
T1+T2/Class B+C 3 Phase Industrial Power Surge Protect 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 | Thermoplastic UL94-V0 |
Dimension:
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 21 years.
Q2: Where is your factory located?
A: Our factory is located in Yueqing city, Zhejiang Province, China.
Q3: Which TYPE of surge protector you can offer?
A: We can produce both DC and AC surge protectors. Ac types SPD will provide T1, T1T2, T2, T3 type in single-phase or three-phase. Dc types of SPD can provide 600V to 1500V in voltage. Also can customize with your demand.
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 to select the SPD to protect your system?
A: In the main distribution box of the facility,usually will use T1 and T1T2 type.In the secondary distribution box,usually will use T1T2 or T2 type. In the terminal of distribution box like residence, usually will use T2 or T3 type. Please contact with salesman to select the specs.
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