MK Electric Catalogue No. 49

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PART NO. DESCRIPTION
UK1 Additional Slab Brackets
UK3 Additional End Plates
UK5* Height Adjustable Slab Bracket – Track 17mm, 27mm And 39mm
UK5F* Height Adjustable Slab Bracket – End Feed 17mm, 27mm And 39mm
UKDC Additional Dust Cover
* Fixing brackets should be positioned within 300mm from either end of a track run and either side of all joints.
Minimum support requirement 3.6m length = 4 brackets, 2.4m length = 3 brackets, 1.2m length = 2 brackets.
Tap-off Leads
Other Components
†† In the published 17th Edition of the IET Wiring Regulations, these requirements are found in Regulation 543.7. (16th Edition = Section 607)
TYPE PIN POSITION CABLE /
CONDUIT
CURRENT
RATING
PROTECTION 3 METRE** 5 METRE* KEY
CODES†
2.5MM2 4.0MM2 2.5MM2 4.0MM2
STANDARD
GREY
N2 L2 PE LSF / LSF 13A FUSED UT31301C UT51301C
16MM 32A UNFUSED UT33201††† UT53201†††
16MM 13A FUSED UT31301 UT51301
AUX / PHASE 1
GREEN
PE N1 L1 LSF / LSF 13A FUSED UT31302C UT51302C
16MM 32A UNFUSED UT33202††† UT53202†††
16MM 13A FUSED UT31302 UT51302
PHASE 2
GREEN
PE N1 L2 LSF / LSF 13A FUSED UT31310C UT51310C
16MM 32A UNFUSED UT33210 UT53210
16MM 13A FUSED UT31310 UT51310
PHASE 3
GREEN
PE N1 L3 LSF / LSF 13A FUSED UT31311C UT51311C
16MM 32A UNFUSED UT33211 UT53211
16MM 13A FUSED UT31311 UT51311
ALL PHASE
GREEN
PE N1 L1 L2 L3 16MM 28A UNFUSED UT33205 UT53205
CE RED CE N1 L1 PE LSF / LSF 13A FUSED UT31304C UT51304C
16MM 32A UNFUSED UT33204††† UT53204†††
16MM 13A FUSED UT31304 UT51304
DUO (RED) CE N1 L1 N2 L2 PE 20MM 28A UNFUSED UT33206 UT53206
Tap-offs are supplied as single cables inside steel flexible conduit, except those with ‘C’ suffix, which are supplied with 3 or 4 core LSF flex, as appropriate. * Unfused tap-offs in excess of 3m, must only be used on
powertrack protected with a 32A (or less) circuit protection device. ** 3M tap offs. Stated length refers to length of wires within the unit, not the conduit length. Conduit length will be between 2.7 and 2.8 meters in length
when fully extended. When un-extended, conduit length will decrease by a further 0.1 to 0.2 meters. Minimum length of un-extended conduit will be 2.5 meters.
This is to comply with BS7671:2008 17th Edition IET Wiring Regulations. † Key codes shown are from the perspective of the Power Track socket, the tap-off key code will be a mirror image when viewed from underneath.
††Add ‘DE’ suffix for Dual Earth High Integrity Earthing, e.g. UT51301DE. Unfused tap-offs – High Integrity Earthing as standard. Fused tap-offs – add ‘607’ suffix for High Integrity Earthing by use of a single 4mm2 earth
conductor, e.g. UT51301607 ††† Neutrik tap-offs - add ‘DEN’ suffix for Dual Earth High Integrity Earthing with a neutrik connector e.g. UT33201DEN. For UT33204 and UT53204 add ‘N’ suffix for the neutrik connector
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FLOOR SYSTEMSRAISED
Interact Under