ผลิตภัณฑ์ Siemens
อุปกรณ์ควบคุมและป้องกันไฟฟ้าอื่นๆ
Auxiliary switch, 1 NO+1 NC, accessory for main and emergency switching-off 3LD2 switch front mounting and for molded case switch 3LD5 UL front mounting Main and EMERGENCY OFF switch SENTRON 3LD2 for the safe shutdown of loads in many areas, e.g. for three-phase motors, air conditioning and ventilation systems, in machining and processing machines in mechanical and conveyor system construction, in the chemical or in the food and beverage industry. Modular design, fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole. Optimum disconnection of 16 A of 250 A from the power supply due to the locking capability of the rotary operating mechanism. Degree of protection IP65 with encapsulated enclosure for outdoor applications. Versatile and can be used worldwide thanks to international IEC, UL, CCC, and shipbuilding approvals. The 3LD main and EMERGENCY-OFF switches are available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards, optionally with direct or door-coupling rotary operating mechanism. 3LD2 is also available in variants for DC applications. Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems.
SENTRON, ATE, transfer switching equipment 3KC, automatically, ATSE, 4- pole, Iu: 250 A, Ue AC: 415 V, Ie at AC-33 B at 415 V: 200 A, Ie at AC-23 A at 690 V: 125 A, screw mounting, motorized operating mechanism, at the right end, long handle, busbar connection 3KC transfer switching equipment up to 3200 A for permanent power supply. 3KC transfer switching equipment 3KC from SIEMENS stands for high performance, easy installation and reliable operation. In the portfolio, you will find manually operated MTSE, remotely operated RTSE and automatic ATSE transfer switching equipment in a variety of designs for a wide range of switching tasks. 3KC transfer switching equipment is used in power supply networks to transfer loads between a normal and an alternative source. Switching between two loads is also possible. 1. Short switching times for ASTE and RTSE (up to 160 A < 180 ms). 2. Can be used flexibly thanks to a compact design and wide range of accessories. 3. Improved safety during maintenance works thanks to padlock locking. 4. Quick installation on the standard mounting rail with frame sizes up to 160 A. 5. Efficient engineering with extensive CAx data. 6. Simple documentation with the manual configurator. 7. Ideal for a continuous power supply (UPS) e.g. in computer rooms, production lines in continuous operation or large infrastructure such as airports (RTSE and ATSE variants).
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 16 A, operating power / at AC-23 A 400 V: 7.5 kW, front-mounted, 1 NC, 1 NO, rotary operating mechanism, Red / yellow, 4-hole mounting of the handle Main and EMERGENCY OFF switch SENTRON 3LD2 for the safe shutdown of loads in many areas, e.g. for three-phase motors, air conditioning and ventilation systems, in machining and processing machines in mechanical and conveyor system construction, in the chemical or in the food and beverage industry. Modular design, fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole. Optimum disconnection of 16 A of 250 A from the power supply due to the locking capability of the rotary operating mechanism. Degree of protection IP65 with encapsulated enclosure for outdoor applications. Versatile and can be used worldwide thanks to international IEC, UL, CCC, and shipbuilding approvals. The 3LD main and EMERGENCY-OFF switches are available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards, optionally with direct or door-coupling rotary operating mechanism. 3LD2 is also available in variants for DC applications. Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems.
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 100 A, operating power / at AC-23 A 400 V: 37 kW, front-mounted, rotary operating mechanism, Red / yellow, 4-hole mounting of the handle Main and EMERGENCY OFF switch SENTRON 3LD2 for the safe shutdown of loads in many areas, e.g. for three-phase motors, air conditioning and ventilation systems, in machining and processing machines in mechanical and conveyor system construction, in the chemical or in the food and beverage industry. Modular design, fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole. Optimum disconnection of 16 A of 250 A from the power supply due to the locking capability of the rotary operating mechanism. Degree of protection IP65 with encapsulated enclosure for outdoor applications. Versatile and can be used worldwide thanks to international IEC, UL, CCC, and shipbuilding approvals. The 3LD main and EMERGENCY-OFF switches are available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards, optionally with direct or door-coupling rotary operating mechanism. 3LD2 is also available in variants for DC applications. Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems.
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 100 A, operating power / at AC-23 A 400 V: 37 kW, Molded plastic encapsulation for metric cable gland, 1 NC, 1 NO, rotary operating mechanism, red/yellow Main and EMERGENCY OFF switch SENTRON 3LD2 for the safe shutdown of loads in many areas, e.g. for three-phase motors, air conditioning and ventilation systems, in machining and processing machines in mechanical and conveyor system construction, in the chemical or in the food and beverage industry. Modular design, fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole. Optimum disconnection of 16 A of 250 A from the power supply due to the locking capability of the rotary operating mechanism. Degree of protection IP65 with encapsulated enclosure for outdoor applications. Versatile and can be used worldwide thanks to international IEC, UL, CCC, and shipbuilding approvals. The 3LD main and EMERGENCY-OFF switches are available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards, optionally with direct or door-coupling rotary operating mechanism. 3LD2 is also available in variants for DC applications. Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems.
SENTRON, Switch disconnector 3LD, emergency switching-off switch, 3- pole, Iu: 125 A, operating power / at AC-23 A 400 V: 45 kW, installation in distribution boards, knob-operated mechanism, Red / yellow, handle direct at the switch Main and EMERGENCY OFF switch SENTRON 3LD2 for the safe shutdown of loads in many areas, e.g. for three-phase motors, air conditioning and ventilation systems, in machining and processing machines in mechanical and conveyor system construction, in the chemical or in the food and beverage industry. Modular design, fast and easy mounting of auxiliary switches, N-PE terminal, or 4th pole. Optimum disconnection of 16 A of 250 A from the power supply due to the locking capability of the rotary operating mechanism. Degree of protection IP65 with encapsulated enclosure for outdoor applications. Versatile and can be used worldwide thanks to international IEC, UL, CCC, and shipbuilding approvals. The 3LD main and EMERGENCY-OFF switches are available in a wide range of variants for front mounting, mounting plate, DIN rail, or installation in distribution boards, optionally with direct or door-coupling rotary operating mechanism. 3LD2 is also available in variants for DC applications. Main and EMERGENCY-OFF switch 3LD - End-to-end safety for users and systems.
