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Circuit breaker XT4S
CIRCUIT BREAKER XT4S 250A 3P EKIP LS/I 250A 3P
Article number: Suppl. article no:
3182045
1SDA068475R1
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Tmax XT4S is adapted for distribution operations and a maximum of 50kA. It has an electronic protection type Ekip E-LSIG for energy measurement. L stands for overload. I for instantaneous, S for short-term delayed short-circuit protection and G for asymmetric protection. The overload protection is adjustable between 0.4 - 1 x In and the short-circuit protection between 1-10 x In
- Article number: 3182045
- Suppl. article no: 1SDA068475R1
- Ean no: 8015644023812
- Material class QO131B
Technical data
- Number of poles: 3
- Rated permanent current Iu: 250 A
- Degree of protection (IP): IP20
- Rated short-circuit breaking capacity Icu at 400 V, 50 Hz: 50 kA
- Overload release current setting: 100-250 A
- Adjustment range short-term delayed short-circuit release: 250-2500 A
- Adjustment range undelayed short-circuit release: 250-2500 A
- Integrated earth fault protection: No
- Type of electrical connection of main circuit: Bolt connection
- Device construction: Built-in device fixed built-in technique
- Suitable for DIN rail (top hat rail) mounting: No
- Motor drive optional: Yes
- Number of auxiliary contacts as normally closed contact: 0
- Number of auxiliary contacts as normally open contact: 0
- Number of auxiliary contacts as change-over contact: 0
- With switched-off indicator: No
- Position of connection for main current circuit: Front side
- Type of control element: Wing knob
- Motor drive integrated: No
- Complete device with protection unit: Yes
- With integrated under voltage release: No
- DIN rail (top hat rail) mounting optional: Yes
- Rated voltage: 220-690 V
- REACH Date: 2023-01-18
- REACH contains candidate substances: Bly
- REACH Information obligation: Yes