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UNIVERSAL JUNCTION BOXES
Junction boxes KSU-10, KSU-25, KSU-50 are designed to protect mounted (embedded) inside devices,terminal clamps or connecting devices, wires and/or cables from external actions and for protection from contact with conducting parts.
Junction boxes KSU (RN2)-10, KSU (RN2)-25, KSU (RN2)-50 are designed for underground application where is allowed using of electrical equipment in RN2 design. .
| Basic specifications | |||
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Box type |
KSU-10 (KSU(RN2)-10) |
KSU-25 (KSU(RN2)-25) |
KSU-50 (KSU(RN2)-50) |
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Nominal voltage of electric circuits in the box, V: - alternating - constant |
1000 (60) |
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Power frequency, Hz |
50 и 60 |
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Maximum acceptable current of electric circuits in the box, A |
100 (10) |
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Isolation material |
polyester premix |
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Working temperature, °C |
-60 ... +40 (UHL2*) (-10 ... +35 (UHL5*)) |
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Dimensional specifications mm, max:: - length - width - height |
140 80 |
216 90 |
250 110 |
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Protection level |
IP 54 |
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Weight, kg, max |
0,9 |
1,3 |
2,8 |
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* climatic version in accordance with GOST 15150-69 |
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