User manual HAWKE PL 7 ASSEMBLY AI 276 ISSUE G 12-09

[. . . ] Cable Length Per Terminal (M) PL 612 PL 615 PL 620 PL 626 PL 630 PL 712 PL 722 4. 1 6. 4 11. 4 11. 4 20. 8 3. 352 5. 318 2. 5 4. 0 7. 1 7. 1 13. 0 2. 148 3. 323 1. 5 2. 4 4. 2 4. 2 7. 8 1. 2 1. 9 5. 6 8. 8 15. 6 15. 6 28. 6 4. 6 7. 3 4. 1 6. 4 11. 4 11. 4 20. 8 3. 352 5. 318 3. 0 4. 8 8. 5 8. 5 15. 6 2. 4 3. 9 0. 127 0. 175 0. 240 0. 275 0. 365 0. 142 0. 226 AI 376 - Issue G / Page 1 of 4 Sales: +44 (0) 161 830 6698 Technical: +44 (0) 161 830 6697 Fax: +44 (0) 161 830 6648 E-mail: sales@ehawke. com Connection Solutions Hawke International is a division of Hubbell Ltd. Registered Office: Mitre House, 160 Aldersgate Street, London EC1A 4DD. A member of the Hubbell Group of Companies Hawke International UK Office Oxford Street West, Ashton-Under-Lyne, Lancashire OL7 0NA. UK www. ehawke. com TO OPEN THE LID: 1. [. . . ] b) The voltage, current and maximum dissipated power shown on the label must not be exceeded. c) When used as a general purpose junction box or marshalling box the circuits carrying currents 1A shall be individually protected against over current such that the protective device operates effectively at no more than 1. 45 times the current carrying capacity of the smallest conductor used in that circuit. , in accordance with NEC code, articles 250 & 505. d) Where a major portion of the terminals are carrying maximum rate current the temperature at the branching point of the conductors may exceed 70°C. Under these circumstances the installer must ensure that the limiting temperature for the cable insulation used is acceptable e. g. e) The wiring insulation must extend to within 1mm of the metal face of the terminal, unless the relevant certificates allow more. (See terminal schedule for limitations). All leads must be insulated for the appropriate voltage. f ) Not more than one single or multiple stranded lead shall be connected into either side of the terminals, unless the relevant component certificate allows more, or unless the multiple conductors have been previously joined in a suitable manner (for example with an insulated crimped boot lace ferrule, mounted in a vertical position) such that they form a single cohesive item for insertion into the terminal way. g) A parallel shaft screwdriver of the correct size should be used. D2592 terminal schedule may be incorporated in the box. The installer must ensure that the conditions of use for the terminals outlined are complied with. i) All terminal screws used and unused shall be fully tightened down. j) The installer shall ensure creepage and clearance distances are not reduced, in accordance with the NEC doce, articles 501. 20 & 725. 555 for separation fo Class 2 and Class 3 circuits from Class I circuits. k) The use of any cross connection devices between adjacent terminal ways shall be in accordance with the requirements of the relevant component certificate listed on Drg. l) Use of the terminal box at ambient temperatures below ­20°C is dependant upon the minimum service temperature of the terminals. m) When the terminals are fitted with conductors less than the maximum specified, the watts dissipation must be checked to ensure compliance. See formula on page 1 EARTHING: a) The earth leads must be in accordance with the NEC code, article 250 & 505. 25. b) Junction boxes shall be earthed in accordance with NEC code, article 250 & 505. 25. i) The PL 6** and PL 7** series boxes are supplied fitted with an internal earth terminal. ii) The PL 6** and PL 7** series boxes may be supplied fitted with or without an internal earth continuity plate. [. . . ] Volts Maximum Physical Reduced Terminal Content Combined Terminal Content at Maximum Terminal Amps Terminal Resistance Term. Amps (Ohms) Insulation Terminal Stripping Tightening Length Torque (mm) (Nm) WDU2. 5 WDU4 WDU6 WDU10 WDU16 WDU35 WDU70N 22 22 20 16 14 12 6 10 10 8 6 6 2 00 550 600 550 550 600 600 600 76 64 48 36 30 22 11 10 14 20 28 32 56 108 30 27 23 18 11 9 7 17 22 29 40 53 87 134 0. 0023695470 0. 0015826455 0. 0010751525 0. 0007049410 0. 0006549410 0. 0002992170 0. 0001615795 10 10 12 12 16 18 22 0. 4 - 0. 8 0. 5 - 1. 0 0. 8 - 1. 6 1. 2 - 2. 4 2. 0 - 4. 0 4. 0 - 5. 0 8. 0 - 12. 0 Note: Terminals listed are only suitable for a minimum operating temperature of -50°C. PL 712 Terminal Capacity Data Terminal Type Conductor Size (AWG) Min Max Max. Volts Maximum Physical Reduced Terminal Content Combined Terminal Content at Maximum Terminal Amps Terminal Resistance Term. Amps (Ohms) Insulation Terminal Stripping Tightening Length Torque (mm) (Nm) WDU2. 5 WDU4 WDU6 WDU10 BK6 MK6/6 22 22 20 16 22 22 10 10 7 6 1 1 550 600 550 550 275 275 10 10 7 6 1 1 17 20 28 37 20 26 10 8 7 6 N/A N/A 17 22 29 40 N/A N/A 0. 001123468 0. 000805111 0. 000589347 0. 000396443 N/A N/A 10 10 12 12 8 9 0. 4 - 0. 8 0. 5 - 1. 0 0. 8 - 1. 6 1. 2 - 2. 4 0. 5 - 0. 7 1. 2 - 2. 0 Note: Terminals listed are only suitable for a minimum operating temperature of -50°C. PL 722 Terminal Capacity Data Terminal Type Conductor Size (AWG) Min Max Max. [. . . ]