Low-Voltage Fuse Systems

Transcription

1 Low-Vote Fuse Systems Dimension rwins - n 3-poe Size 000/00 to 3 3NH3 05 3NH NH3 053 I2_346 h b t t 2 t ,5 39 4,5 2, I2_ ,5 39 4,5 2, I2_ ,5 39 4, I2_2850 Sizes I n Number o poes Connection Type Dimensions Size 4 ) A b h t t 2 t 3 b h LV HRC bus-mountin bse 2) -poe t t 2t3 I2_ /00 60 M8 pu connection 3NH Se-type termin 29 connections Ft connection 23 3 M8 pu connection 3NH Se-type termin 29 connections Ft connection 23 Se-type termin LV HRC connections Termin strip bus mountin bse 2) NH Ft connection 3NH Pu connection M0 t connection 3NH Doube busbr connection 3 M0 t connection 3NH M0 t connection 3NH Doube busbr connection M2 t connection 3NH Doube busbr connection M2 t connection 3NH mx ) 44 4 cn ony be use in bses with sewin equipment I2_348 h b t t 2 t 3 ) Size 4 LV HRC use inks re so screwe onto the bse. 2) LV HRC bus-mountin bses re ony connecte on one sie usin termins, the secon connection is me throuh the bottom o the bse.

2 Low-Vote Fuse Systems Spce requirements when instin -piece LV HRC use bse, 3-poe 3-piece LV HRC use bse, -poe LV HRC phse brrier Brrier I2_36 I2_362 I2_363 Spcer h Sizes Mountin with (mm) o Mountin heiht (mm) piece, 3-poe 3 piece, -poe Distnce throuh spcer Bse with intermeite phse brrier, without sie phse brrier Bse with intermeite n 2 sie phse brriers Bse with intermeite phse brrier, without sie phse brrier ) Pcin n ition bse on the brrier n pu-on prt oes not increse the istnce, rther the bses ie t irecty on top o one nother. 2) This mesurement speciies the require over mountin epth with bse n the over mountin heiht h. 3) I the bses re inste irecty on sie w in the istribution bor, one spcer prt cn be broken o. This wou reuce the istnce mesurement. Mountin epth (mm) 3NX2 0.. prtitions with mtchin bses 2) Bse with intermeite n 2 sie phse brriers h 000/ ) LV HRC bus-mountin bse see pe /78 n pe / Insttion without brriers; or mountin see pe /80 n pe /8. n/ 4 cn ony be use in bses with sewin equipment n/

3 Low-Vote Fuse Systems D Dri hoe imensions or bse pte mountin -poe Sizes Sizes Size 000/00 n 0 to 3 4 b h 000/00 3NH NH NH I2_349 b h h! # > > D D > > I2_35 h h 2 3NH NH NH b b 3-poe Size 000/00 Size I2_352 h I2_353 h b h 000/00 3NH NH h h b b b b

4 Low-Vote Fuse Systems Dri hoe imensions or bse pte mountin, 3-piece, -poe Sizes 000/00 n 0 I2_354 h h b b 3 h 000/00 3NH NH NH NH NH NH b b Sizes, 2 n 3 I2_355 h h b b 3 b 3 Size 4 I2_356 h h b b 3 b 3 b Note: These re mounte without phse brriers. A minimum cernce o = 25 mm is require.

5 Low-Vote Fuse Systems LV HRC bus-mountin bses in tnem esin Busbr center-to-center cernce 40 mm 3NH4 037, 3NH4 045 Spce requirements or 3-piece, -poe LV HRC bus-mountin bses, stere I2_364 23, Scheennschuss: 75 Kemmeiste: I2_06498 with sewin equipment, -poe Sizes 000/00 to 4 e c m I2_357 Dri hoe imensions or bse pte mountin Size 000/00 p I2_358 Sizes n 2/3 p I2_359 Size 4 b I2_360 k k k h h h h n o h h Sizes I n Type Dimensions A b c e h k m n o p 000/ NH NH / NH NH

6 Low-Vote Fuse Systems Mountin prts or LV HRC contct covers Sizes 000/00 to 3, 3NX3 0 b e c LV HRC prtitions Size 000/00 Sizes 0 to 3 3NX NX2 030, 3NX2 024 to 3NX2 026 I2_365 b c e 000/00 3NX NX NX NX NX3 5 LV HRC protective cover, with 3NX3 6 LV HRC cover Size 000/00, eree o protection IP2X b c 0 3NX NX NX NX I2_366 Mountin prts or LV HRC bus-mountin bses LV HRC contct covers or -poe version n tnem esin, 3NX , I2_367 3-poe, 3NX3 3 LV HRC prtitions Phse brrier En brrier continuous, or in tnem esin 3NX NX NX2 03 I2_ I2_ ,5 3,5, ,5 50 I2_06684 I2_368

7 Low-Vote Fuse Systems Mountin prts or LV HRC uses Fuse puer Sizes 000 to 4 3NX 03 (without seeve), 3NX 04 (with seeve) I2_06503 seeve 27, , ,5 350 Isotin inks with insute rip us, sizes 000/00 to 3 3NG.02 b c e h 000/00 3NG NG NG NG h 3 3NG e b I2_ ,5 c Isotin inks with non-insute rip us Size 4 Size 4 3NG 503 3NG 505 I2_ ,5 I2_