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6ES7972-4AA02-0XA0 | SIEMENS POWER RAIL BOOSTER SIGNAL
- Manufacturer: Siemens
- Model: 6ES7972
SIEMENS 6ES7972-4AA02-0XA0 POWER RAIL BOOSTER SIGNAL
Fujian, China 
NSIS-63H 4P Modular changeover switch
NSIS-63H Modular changeover switch ● Compact design ● Front operation with three stable positions I-0-II ● Off at middle position ● Can be mounted with other products viz MCB, RCCB, Isolator in distribution board...
Wenzhou, China
NSIS-63H 2P Modular changeover switch
NSIS-63H Modular changeover switch ● Compact design ● Front operation with three stable positions I-0-II ● Off at middle position ● Can be mounted with other products viz MCB, RCCB, Isolator in distribution board...
Wenzhou, China
NSIS-63H 3P Modular changeover switch
NSIS-63H Modular changeover switch ● Compact design ● Front operation with three stable positions I-0-II ● Off at middle position ● Can be mounted with other products viz MCB, RCCB, Isolator in distribution board...
Wenzhou, China
NSIS-63H 1P Modular changeover switch
NSIS-63H Modular changeover switch ● Compact design ● Front operation with three stable positions I-0-II ● Off at middle position ● Can be mounted with other products viz MCB, RCCB, Isolator in distribution board...
Wenzhou, China
NL1-B80 1P Surge Protection Device
NL1-B80 1P Surge Protection Device NL1-B series Surge Protective Devices is suitable for B grade lightning-proof,installed on the joint of LPZOA zone or LPZOB and NL1 zone,which protects the electric network not ...
Wenzhou, China
NL1-B80 2P Surge Protection Device
NL1-B80 2P Surge Protection Device NL1-B series Surge Protective Devices is suitable for B grade lightning-proof,installed on the joint of LPZOA zone or LPZOB and NL1 zone,which protects the electric network not ...
Wenzhou, China
NL1-B100 1P Surge Protection Device
NL1-B100 1P Surge Protection Device Spark Gap Surge Arrester (B+C Combined Arrester ) NL1-B series surge protective device(in short: SPD, alias:surge protector, surge arrester)is suitable for TN-S. TN-C-S. TT. IT...
Wenzhou, China
NL1-B100 2P Surge Protection Device
NL1-B100 2P Surge Protection Device Spark Gap Surge Arrester (B+C Combined Arrester ) NL1-B series surge protective device(in short: SPD, alias:surge protector, surge arrester)is suitable for TN-S. TN-C-S. TT. IT...
Wenzhou, China
NL1-B100 3P Surge Protection Device
NL1-B100 3P Surge Protection Device Spark Gap Surge Arrester (B+C Combined Arrester ) NL1-B series surge protective device(in short: SPD, alias:surge protector, surge arrester)is suitable for TN-S. TN-C-S. TT. IT...
Wenzhou, China
AULT2-16A 250V LATCHING RELAY
LATCHING RELAY Function: AULT2 Longer mechanical and electrical life,and much quieter than electromechanical step relays. Controlled by buttons for light switching from more places, are a practical replace- ment ...
Wenzhou, China
AULT3 Latching Memory Electronic Step Relay
Latching Memory Electronic Step Relay Function: AULT3-16A Longer mechanical and electrical life,and much quieter than electromagnetically step relays. Controlled by buttons for light switching from more places, a...
Wenzhou, China
AULT1-16A 250V LATCHING RELAY
LATCHING RELAY Function: AULT1 Longer mechanical and electrical life,and much quieter than electromechanical step relays. Controlled by buttons for light switching from more places, are a practical replace- ment ...
Wenzhou, China
NL1-D20 1P Surge Protection Device
NL1-D20 1P Surge arrester Module design, convenient installation, with easy electric maintains operation Built-in over current and over heat, temperature control open circuit technology Adopt independent intellig...
Wenzhou, China
NL1-D20 2P Surge Protection Device
NL1-D20 2P Surge arrester Module design, convenient installation, with easy electric maintains operation Built-in over current and over heat, temperature control open circuit technology Adopt independent intellig...
Wenzhou, China