Ningbo Tianan (Group) Co.,Ltd.
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9 Years
zhejiang, ningbo
Since 1969
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Supplier Homepage > Products > High Voltage Circuit Breaker

PRODUCT CATEGORIES

Compact Transformer Substation

 (74)

Mobile Transformer Substation

 (28)

Cast Resin Dry Type Transformer

 (27)

Oil Immersed Power Transformer

 (61)

Medium Voltage Switchgear

 (49)

High Voltage Switchgear

 (43)

Low Voltage Switchgear

 (34)

High Voltage Circuit Breaker

 (31)

Low Voltage Circuit Breaker

 (9)

Load Switch

 (16)

High Voltage Disconnect Switch

 (19)

Earthing Switch

 (6)

Transformer Fuse

 (8)

Smart Grid Device And Systems

 (8)

Electric & Electronic Series Equipment

 (3)
Product Categories

High Voltage Circuit Breaker

31
Choose from our high voltage circuit breaker products, find out more, and feel free to inquiry us
12/24 KV High Voltage Circuit Breaker with 75/125 KV Rated Lighting Impulse Withstand Voltage
Hot selling!
High Voltage Circuit Breaker

12/24 KV High Voltage Circuit Breaker with 75/125 KV Rated Lighting Impulse Withstand Voltage
Model：VT19-12/24
MOQ：1 SETS
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75/125 KV High Voltage Circuit Breaker with 12 KV/0.9-1.3 Average Opening Speed and -15C- 40C Environment Temperature Range
Hot selling!
High Voltage Circuit Breaker

75/125 KV High Voltage Circuit Breaker with 12 KV/0.9-1.3 Average Opening Speed and -15C- 40C Environment Temperature Range
Model：VT19-12/24
MOQ：1 SETS
Contact Now
50 Hz Frequency Protection High Voltage Circuit Breaker with 6±1 Mm Overtravel
Hot selling!
High Voltage Circuit Breaker

50 Hz Frequency Protection High Voltage Circuit Breaker with 6±1 Mm Overtravel
Model：VT19-40.5EP
MOQ：5 SETS
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1.6±0.2 M/s Average Opening Speed High Voltage Circuit Breaker with 6±1 Mm Overtravel O-0.3s-CO-180s-CO
High Voltage Circuit Breaker

1.6±0.2 M/s Average Opening Speed High Voltage Circuit Breaker with 6±1 Mm Overtravel O-0.3s-CO-180s-CO
Model：VT19-40.5EP
MOQ：5 SETS
Contact Now
High Voltage Vacuum Circuit Breaker Altitude ≤2000 M and Earthquake intensity ＜Grade 8 for Heavy-Duty Applications
High Voltage Circuit Breaker

High Voltage Vacuum Circuit Breaker Altitude ≤2000 M and Earthquake intensity ＜Grade 8 for Heavy-Duty Applications
Model：VT19-40.5EP
MOQ：5 SETS
Contact Now
Overtravel 3.5±0.5 Mm High Voltage Vacuum Circuit Breaker with Earthquake Intensity ＜Grade 8
High Voltage Circuit Breaker

Overtravel 3.5±0.5 Mm High Voltage Vacuum Circuit Breaker with Earthquake Intensity ＜Grade 8
Model：VT19-12/24
MOQ：5 SETS
Contact Now
AC High Voltage Circuit Breaker , 35Kv 36KV Hv Vacuum Circuit Breaker Handcart type
High Voltage Circuit Breaker

AC High Voltage Circuit Breaker , 35Kv 36KV Hv Vacuum Circuit Breaker Handcart type
Model：VT12(ZN85)-40.5
MOQ：10sets
Contact Now
40.5KV Outdoor Frame - Type SF6 Circuit Breaker / High - Speed Air Circuit Breaker
High Voltage Circuit Breaker

40.5KV Outdoor Frame - Type SF6 Circuit Breaker / High - Speed Air Circuit Breaker
Model：LW8-40.5
MOQ：1set
Contact Now
Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6
High Voltage Circuit Breaker

Outdoor HV Porcelain Stanchion Type Vacuum Circuit Breaker Filled With SF6
Model：ZW30-40.5/2000-31.5
MOQ：1 unit
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12kv Sealed Structured High Voltage AC Indoor Vacuum Circuit Breaker
High Voltage Circuit Breaker

12kv Sealed Structured High Voltage AC Indoor Vacuum Circuit Breaker
Model：VT19
MOQ：1 unit
Contact Now
12KV VS1 Medium Voltage Vacuum Circuit Breaker For HV Switchgear , 630A / 1250A
High Voltage Circuit Breaker

12KV VS1 Medium Voltage Vacuum Circuit Breaker For HV Switchgear , 630A / 1250A
Model：ZN63(VS1)
MOQ：10sets
Contact Now
Indoor Solid - Closure High Voltage Vacuum Circuit Breaker 40.5kv Handcart - Type
High Voltage Circuit Breaker

Indoor Solid - Closure High Voltage Vacuum Circuit Breaker 40.5kv Handcart - Type
Model：VT19-40.5EP
MOQ：1 unit
Contact Now
24kv High Voltage Circuit Breaker , Ac Circuit Breaker Vacuum Are - Extinguishing Chamber
High Voltage Circuit Breaker

24kv High Voltage Circuit Breaker , Ac Circuit Breaker Vacuum Are - Extinguishing Chamber
Model：VT19-24
MOQ：1 unit
Contact Now
Outdoor Column High Voltage Circuit Breaker , Three Phase Circuit Breaker Pole - Mounted
High Voltage Circuit Breaker

Outdoor Column High Voltage Circuit Breaker , Three Phase Circuit Breaker Pole - Mounted
Model：ZW32-12
MOQ：10 sets
Contact Now
110kV Live Tank Outdoor High Voltage Circuit Breaker / Vacuum Circuit Breaker
High Voltage Circuit Breaker

110kV Live Tank Outdoor High Voltage Circuit Breaker / Vacuum Circuit Breaker
Model：LW36-126
MOQ：1 unit
Contact Now
126kv High Voltage Circuit Breaker Hybrid Gis Gas Insulated Combined Apparatus
High Voltage Circuit Breaker

126kv High Voltage Circuit Breaker Hybrid Gis Gas Insulated Combined Apparatus
Model：ZHW
MOQ：1set
Contact Now
9±1 Mm Contact Opening Distance High Voltage Circuit Breaker
High Voltage Circuit Breaker

9±1 Mm Contact Opening Distance High Voltage Circuit Breaker
Model：ZW32-12(24)
MOQ：1 set
Contact Now
12/24kV GB Standard Vacuum Circuit Breaker
High Voltage Circuit Breaker

12/24kV GB Standard Vacuum Circuit Breaker
Model：ZW32-12(24)
MOQ：1 SET
Contact Now
50Hz Frequency Voltage Circuit Breaker with Ultra Low Circuit Resistance
High Voltage Circuit Breaker

50Hz Frequency Voltage Circuit Breaker with Ultra Low Circuit Resistance
Model：ZW32-12(24)
MOQ：1 Unit
Contact Now
VT12(ZN85)-40.5 Indoor High Voltage Vacuum Circuit Breaker
High Voltage Circuit Breaker

VT12(ZN85)-40.5 Indoor High Voltage Vacuum Circuit Breaker
Model：VT12(ZN85)-40.5
MOQ：1 SET
Contact Now
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