User manual MK ELECTRIC MASTERSEAL SWITCHES DATASHEET

[. . . ] TECHNICAL DATA SHEET Masterseal Switches 1:3 PRODUCT RANGE 10 & 20 amp Switches 10A, 1 gang, one-way SP 10A, 1 gang, two-way SP 10A, 1 gang, two-way DP 10A, 2 gang, one-way SP 10A, 1 gang, two-way SP "Bell" 10A, 1 gang, two-way SP "Press" 10A, 1 gang, one-way DP, Press to make "Press" Photo-electric Dawn/Dusk switch Enclosures 1 gang 1 gang and neon window 2 gang Secret Key Switch 20A, 1 gang, two-way SP, marked "EMG LTG TEST" 20A, 1 gang, one-way DP 56411 GRY/WHI 56412 GRY/WHI 56420 GRY/WHI 56421 GRY/WHI 56422 GRY/WHI 56400 GRY/WHI 56401 GRY/WHI 56406 GRY/WHI 56402 GRY/WHI 56407 GRY 56408 GRY/WHI 56409 GRY 56748 GRY MastersealTM Switches Description A range of switches and enclosures specifically designed for use outdoors or in areas heavily exposed to dust and/or splashing water. [. . . ] Boxes Rear entry back boxes (56504, 56505) are to be used in `tamper proof' surface mounted situations or flush mounting when used with Flush Mounting Bezels (56502, 1 gang/56503, 2 gang). These boxes must also be used if cable or conduit enters the enclosure from the rear. 5 Impact resistance All products have impact resistance equivalent to a 500g object falling from a height of 400mm Standards and approvals Switches and enclosures comply with BS 3676: Part 1: 1989 and are IP56 fo BS EN 60529: 1992 Switch modules comply with BS 3676: Part 1: 1989 All products comply with or allow compliance with the 16th Edition of the IEE Wiring Regulations (BS 7671). Features I I I I I IP56 protected to BS EN 60529: 1992 Winner of Electrical Review industry awards Ideal for gardens, workshops, industry, farm buildings, swimming pools etc. Large, easy to use rocker switches Wide range of switch modules and accessories make Masterseal versatile Edition 06-02 I Easy to install: captive, backed out terminal screws, clearly marked top facing terminals, push fit knockouts and conduit entries Switch modules snap into position Smooth, curved design is aesthetically pleasing and adds to strength I I ©2002 MK Electric Limited The Arnold Centre, Paycocke Road, Basildon, Essex SS14 3EA, United Kingdom Tel: +44 (0)1268 563720 Fax: +44 (0)1268 563064 email: more@mkelectric. co. uk www. mkelectric. co. uk TECHNICAL DATA SHEET Installation There are four mounting options for the Masterseal range: Masterseal Switches 2:3 Flush mounting for plaster/tiled walls Ideal for environments where hygiene is paramount, for example, hospitals. The Flush Mounting Frame is provided with spacers which are used to adjust the height of the box depending upon the depth of plaster, tiling or rendering to be applied to the mounting surface. TECHNICAL SPECIFICATION Electrical Voltage rating: 250V a. c. , 50 Hz Current rating: 10 or 20 amps ­ no derating when used on fluorescent or inductive loads. Load type: No resistriction Physical Ambient operating temperature: ­5°C to +40°C IP rating: IP56 Max. installation altitude: 2000 metres Flush mounting for any finished surface The Bezel provides an alternative method of flush mounting in areas where hygiene is important e. g. [. . . ] This enables top, bottom or side entry for the cable or conduit. ©2002 MK Electric Limited The Arnold Centre, Paycocke Road, Basildon, Essex SS14 3EA, United Kingdom Tel: +44 (0)1268 563720 Fax: +44 (0)1268 563064 email: more@mkelectric. co. uk www. mkelectric. co. uk Edition 06-02 TECHNICAL DATA SHEET Masterseal Switches 3:3 Dimensions (mm) 95 57 95 Masterseal fixing dimensions 77. 5 26. 25 Conduit Entry Centre Lines 52. 5 38. 7 Flush Mounting Bezels 145 145 ©2002 MK Electric Limited The Arnold Centre, Paycocke Road, Basildon, Essex SS14 3EA, United Kingdom Tel: +44 (0)1268 563720 Fax: +44 (0)1268 563064 email: more@mkelectric. co. uk www. mkelectric. co. uk Edition 06-02 [. . . ]