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Drum Insulators
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Material : DMC (Dough Moulding Compound) UL File No. QEUY2.E249670 (Halogen Free)
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Product : UL Certification
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All Dimensions are in MM
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TL : Effective Thread Length
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All Insulators arecertified
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For technical details of Busbar support & Insulator, please refer POWERMAT TECHNICAL NOTES - 01/15.
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For checking the suitability of a support & insulator for a fault current, please ask for POWERMAT FAULT LEVEL CALCUL ATOR Software.



Part No. | Height | Rt � | Rb � | TL | AC/DC |
|---|---|---|---|---|---|
(Insert) | (H)mm | mm | mm | mm | (Ac/Dc) |
D 420 (M4) | 20 | 18 | 4.5 | 5 | 800/1100 |
D 620 (M4) | 20 | 18 | 14.5 | 5 | 800/1100 |
D 425 (M4) | 25 | 21 | 16 | 7 | 1000/1400 |
D 625 (M6) | 25 | 21 | 16 | 7 | 1000/1400 |
D 630 (M6) | 30 | 33 | 25 | 7 | 1200/1600 |
D 830 (M8) | 30 | 33 | 26 | 9 | 1200/1600 |
D 635 (M6) | 35 | 32 | 26 | 9 | 1400/1900 |
D 835 (M8) | 35 | 32 | 26 | 9 | 1400/1900 |
D 1035 (M10) | 35 | 32 | 26 | 9 | 1400/1900 |
D 840 (M8) | 40 | 39 | 31 | 12 | 1600/2200 |
D 1040 (M10) | 40 | 39 | 31 | 12 | 1600/2200 |
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