Siemens Sentron Disconnector 125A 4P 400VCA 5TL14920
SIE 5TL14920
4001869469126
Siemens Sentron Disconnector:
- Usage current rated value 125A
- 4 Poles
- Operating voltage nominal value 440 VAC
- Performance of the switching function Underload disconnector
- Short-circuit current resistance 10 kA
- Voltage type of the utilization voltage AC
- Rated value current breaking capacity 0.375 kA
€100.29
Items Available: 19
: 3
The disconnector, otherwise referred to as voltage disconnector, has the same as a circuit breaker, but on a larger scale: it is, in fact, responsible for shutting off the flow of power to electrical distribution plants. This serves primarily to ensure the safety of the power plant and primarily of the people working inside it since one of its special features is to separate the flow of energy from working environments. Another special feature of this instrument is its ability to be able to detect defects in the electrical flow and isolate them. When the defect is then corrected, the disconnector will make the current flow normally again.
Characteristics:
- Power dissipation W with current rating with AC in hot operating state for each pole 8.6 W
- Number of contacts nO 4
- Section of conductor connectable with flexible conductor with conductor end preparation min. 2.5 mm² max. 50 mm
- Connectable conductor cross section with rigid conductor min. 2.5 mm² - max. 50 mm²
- tightening torque with screw terminals min. 2.5 N-m - max. 3 N-m
- Dimensions: Height 89.8 mm - Depth 74.5 mm - recessed depth 70 mm - number of modular units width 4
- Net weight 443 grams
- Ambient temperature during operation min. -5 °C - max. 40 °C
- ambient temperature during storage min. -25 °C.
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Data sheet
- Voltage: 440V
- Modules: 4
- Poles: 4P
- Amps: 125A
- Circuit Protections: Disconnectors
- Operating voltage: AC