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Trusted by Industry Leaders
We not only offer strong product inventory support but also provide comprehensive supply chain solutions.
Circuit Breakers
Advanced, reliable miniature & molded case circuit breakers.
Testing Services
Professional testing, calibration, and replacement.
Backup Systems
Emergency power protection for critical operations.
Rich Experience
Providing robust, precision-engineered circuit breakers.
Maintenance
Preventive servicing and rapid emergency repairs.
Industry Experts
Trusted specialists in electrical safety solutions.
OUR Advantages
why choose us ?
At Shanghai Shenru Technology Co., Ltd., we believe that our commitment to quality, innovation, and customer satisfaction sets us apart in the industry.
Check out latest products
New Arrivals
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SALE 
ABB CA3-01 Auxiliary switch 1 pc(s) 1 breaker
Original price was: $9.99.$9.49Current price is: $9.49. -
SALE 
Siemens 3VA1120-4ED26-0AA0 Circuit breaker 1 pc(s) Adjustment range (amperage): 20 – 20 A Switching voltage (max.): 415 V AC (W x H x D) 50.8 x 130 x 70 mm
Original price was: $239.99.$227.99Current price is: $227.99. -
SALE 
Siemens 3RV2142-4HA10 Circuit breaker 1 pc(s) Adjustment range (amperage): 36 – 50 A Switching voltage (max.): 690 V AC (W x H x D) 90 x 165 x 176 mm
Original price was: $519.00.$493.05Current price is: $493.05. -
SALE 
Siemens 3RV2011-1CA15 Circuit breaker 1 pc(s) Adjustment range (amperage): 1.8 – 2.5 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 97 x 97 mm
Original price was: $104.99.$99.74Current price is: $99.74. -
SALE 
Siemens 3VA6110-5JQ31-2AA0 Circuit breaker 1 pc(s) Adjustment range (amperage): 40 – 100 A Switching voltage (max.): 600 V AC (W x H x D) 105 x 198 x 86 mm
Original price was: $1,725.00.$1,638.75Current price is: $1,638.75. -
SALE 
Siemens 3VA1110-5ED16-0AA0 Circuit breaker 1 pc(s) Adjustment range (amperage): 100 – 100 A Switching voltage (max.): 415 V AC (W x H x D) 25.4 x 130 x 70 mm
Original price was: $179.99.$170.99Current price is: $170.99. -
SALE 
Siemens 3VA6212-1MS31-0AA0 Circuit breaker 1 pc(s) Adjustment range (amperage): 125 A (max) Switching voltage (max.): 600 V AC (W x H x D) 105 x 198 x 86 mm
Original price was: $1,255.00.$1,192.25Current price is: $1,192.25. -
SALE 
Eaton NZM1-XHB-DA-NA Main switch 1 pc(s)
Original price was: $309.00.$293.55Current price is: $293.55.
OUR services
Customer-Centric Approach
We value collaboration and see partnerships as key to achieving mutual success. By working closely with industry leaders, manufacturers, and global clients, we foster an environment of shared innovation and growth.
Our price promise
our upmost to provide the best pricing and value for money to all our clients.
Approved reseller
we are fully trained and have all the up-to-date technical knowledge to support our clients.
provide protection
We provide custom backup power maintenance support plans to suit any requirement.
Our purpose
Our purpose is to create Impact by empowering all to make the most of our energy and resources, bridgingprogress and sustainability for all.
our partners
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SALE ABB CA3-01 Auxiliary switch 1 pc(s) 1 breaker
Original price was: $9.99.$9.49Current price is: $9.49. -
SALE Siemens 3VA1120-4ED26-0AA0 Circuit breaker 1 pc(s) Adjustment range (amperage): 20 – 20 A Switching voltage (max.): 415 V AC (W x H x D) 50.8 x 130 x 70 mm
Original price was: $239.99.$227.99Current price is: $227.99. -
SALE Siemens 3RV2142-4HA10 Circuit breaker 1 pc(s) Adjustment range (amperage): 36 – 50 A Switching voltage (max.): 690 V AC (W x H x D) 90 x 165 x 176 mm
Original price was: $519.00.$493.05Current price is: $493.05. -
SALE Siemens 3RV2011-1CA15 Circuit breaker 1 pc(s) Adjustment range (amperage): 1.8 – 2.5 A Switching voltage (max.): 690 V AC (W x H x D) 45 x 97 x 97 mm
Original price was: $104.99.$99.74Current price is: $99.74.
