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33kv Auto Recloser Circuit Breaker

China Knkong Electric Co.,Ltd certification
China Knkong Electric Co.,Ltd certification
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33kv Auto Recloser Circuit Breaker

33kv Auto Recloser Circuit Breaker
33kv Auto Recloser Circuit Breaker

Large Image :  33kv Auto Recloser Circuit Breaker

Product Details:
Place of Origin: China
Brand Name: KNKONG
Certification: ISO IEC GB
Model Number: ZW32
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 1000-2000 Each
Packaging Details: Standard export packaging
Delivery Time: 15 days
Payment Terms: L/C, T/T
Supply Ability: 500 unit per month

33kv Auto Recloser Circuit Breaker

Manufactory: KNKONG Voltage: 15-38KV
Current: 630/1250/1600A Frequency: 50/60Hz
OEM/ODM: Inquiry By Email Electrical Life(Time): 10000times
High Light:

33kv Auto Recloser Circuit Breaker


33kv Auto Recloser


pole mounted auto recloser

High voltage Pole mount ZW32 12/24/36kV outdoor auto recloser

Auto Recloser

Permanent magnet mechanism+High reliability intelligent control system
OEM & ODM,Complete equipment
Comply with IEC Standards

Product Introduction

ZW32 series Pole Mounted Vacuum Circuit Breaker spring mechanism outdoor vacuum breaker, a kind of outdoor pillar high voltage vacuum circuit breaker, with 50/60Hz, three-phase alternating current and 15/27/38KV rated voltage. It applies to open circuit , close the load current , overload current and short -circuit current and other power distribution system, such as substation,industrial and mining.

Normal service condition:

1. Altitude≤2000(optional≤4000)

2. Ambient temperature: -30℃ to 70℃(optional -40℃ to 70℃)

3. Ambient humidity:Maximum average humidity 24 hours ≤95%1 month ≤90%

4. Maximum water vapor pressure:24 hours ≤2.2kpa1 month ≤1.8kpa

5. The ambient air has no obvious pollution of dust smoke, corrosive or combustible gases, steams or smog



1. high reliability, high mechanical and electrical life

2. No maintenance

3. Small size, lightweight, easy to install

4. Standard relay protection and quick automatic reclosing function

Technical Parameters

No. Item Unit Date
1 Rated voltage KV 12/15/17.5 24/25.8/27 36/38
2 Rated current A 630/800/1250/1600
3 Rated frequency Hz 50/60



Dry(1 min.) KV 50 60 70
    Wet(10 sec.)   45 50 60

Lighting impulse withstand


KV 110 150 170
6 Phase spacing




250 320 394

External creep

distance, H2-ground

  510 796 1486
8 External creep distance, H1-H2   729 1017 1344
9 Min. External strike distance   221 284 448
10 Min. interrupting time sec 0.050
11 Max. closing time sec 0.070
12 Insulating material   Epoxy
13 Ambient temperture -30 to 70(Optional -40 to 70)
14 Humidity % ≤100
15 Degree of protection   IP65
16 Rated operating   O-0.3s-CO-1s-CO-1s-CO-lockout
17 Rated control voltage   AC100-240V/DC24V
18 Applied Standard   IEC 602271-111
19 Mechanism life times 10000

Contact Details
Knkong Electric Co.,Ltd

Contact Person: Ken Chan (English)

Tel: 0086 13938551009

Send your inquiry directly to us (0 / 3000)