Description
Siemens 3KA7114-3AA00 SWITCH DISCONNECTOR 3X80A W/O OP.MECH.
SWITCH DISCONNECTOR 3X80A W/O OP.MECH.
Model | ||
product brand name | SENTRON | |
product designation | Switch disconnector | |
design of the product | Basic versions without handle | |
design of the load switch / strip form | No | |
type of the driving mechanism / motor drive | No | |
General technical data | ||
number of poles | 3 | |
type of device | fixed mounting | |
electrical endurance (switching cycles) / typical | 3,000 | |
circuit-breaker / Design | 3KA711 | |
mechanical service life (switching cycles) / typical | 12,000 | |
type of voltage | AC/DC | |
operating current / at AC / rated value | 80 A | |
operating voltage | ||
● rated value | 690 V | |
● at AC / at 50/60 Hz / rated value | 690 V | |
● at DC / rated value | 440 V | |
Protection class | ||
protection class IP | IP00 | |
Current | ||
operating current / at AC-21 / rated value | 80 A | |
current / rated value | 80 A | |
continuous current / rated value | 80 A | |
Suitability | ||
suitability for use ● EMERGENCY OFF switch ● safety switch |
Yes Yes | |
Connections | ||
type of electrical connection ● for main current circuit |
Busbar connection flat connector |
|
Mechanical Design | ||
height | 113 mm | |
width | 142 mm | |
depth | 73 mm | |
mounting type | floor mounting | |
net weight | 0.9 kg | |
Environmental conditions | ||
ambient temperature / during operation ● minimum ● maximum |
-20 °C 45 °C |
|
ambient temperature / during storage / minimum | -25 °C |