Legrand Zucchini busbar catalogue 2013...the backbone of modern buildings

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35
MR medium rating busbar
combination horizontal + vertical elbows
MR is fully compliant with BS EN 60439-2
Rated currents are at an average ambient temperature of 40° C (over and above the required standard of 35° C)
Angles are 90° as standard. Other angles available on request. IP 55 (according to BS EN 60529)
Pack Cat. Nos. Combination horizontal +
vertical elbows –
standard dimensions
(300 + 300 + 300 mm)
Right hand + right hand
Weight (kg)
Aluminium Copper Rating (A) Aluminium Copper
1 504 00601 160 10·29 –
1 504 00602 55400602 250 10·55 12·23
1 504 00603 55400603 315 11·06 12·97
1 504 00604 55400604 400 18·37 15·72
1 504 00608 500 19·50 –
1 504 00605 55400605 630 20·55 25·77
1 504 00606 55400606 800 21·20 30·88
1 504006071 55400607 1 000 21·80 34·55
Right hand + left hand
Weight (kg)
Rating (A) Aluminium Copper
1 504 00611 160 10·29 –
1 504 00612 55400612 250 10·55 12·23
1 504 00613 55400613 315 11·06 12·97
1 504 00614 55400614 400 18·37 15·72
1 504 00618 500 19·50 –
1 504 00615 55400615 630 20·55 25·77
1 504 00616 55400616 800 21·20 30·88
1 504006171 55400617 1 000 21·80 34·55
Left hand + right hand
Weight (kg)
Rating (A) Aluminium Copper
1 504 00621 160 10·29 –
1 504 00622 55400622 250 10·55 12·23
1 504 00623 55400623 315 11·06 12·97
1 504 00624 55400624 400 18·37 15·72
1 504 00628 500 19·50 –
1 504 00625 55400625 630 20·55 25·77
1 504 00626 55400626 800 21·20 30·88
1 504006271 55400627 1 000 21·80 34·55
Left hand + left hand
Weight (kg)
Rating (A) Aluminium Copper
1 504 00631 160 10·29 –
1 504 00632 55400632 250 10·55 12·23
1 504 00633 55400633 315 11·06 12·97
1 504 00634 55400634 400 18·37 15·72
1 504 00638 500 19·50 –
1 504 00635 55400635 630 20·55 25·77
1 504 00636 55400636 800 21·20 30·88
1 504006371 55400637 1 000 21·80 34·55
Pack Cat. Nos. Combination horizontal +
vertical elbows –
bespoke dimensions
Please specify required length
when ordering
Right hand + right hand
300 to 900 mm per arm
Aluminium Copper Rating (A)
1 50400641 160
1 50400642 55400642 250
1 50400643 55400643 315
1 50400644 55400644 400
1 50400648 500
1 50400645 55400645 630
1 50400646 55400646 800
1 504006471 55400647 1000
Right hand + left hand
300 to 900 mm per arm
Rating (A)
1 50400651 160
1 50400652 55400652 250
1 50400653 55400653 315
1 50400654 55400654 400
1 50400658 500
1 50400655 55400655 630
1 50400656 55400656 800
1 504006571 55400657 1000
Left hand + right hand
300 to 900 mm per arm
Rating (A)
1 50400661 160
1 50400662 55400662 250
1 50400663 55400663 315
1 50400664 55400664 400
1 50400668 500
1 50400665 55400665 630
1 50400666 55400666 800
1 504006671 55400667 1000
Left hand + left hand
300 to 900 mm per arm
Rating (A)
1 50400671 160
1 50400672 55400672 250
1 50400673 55400673 315
1 50400674 55400674 400
1 50400678 500
1 50400675 55400675 630
1 50400676 55400676 800
1 504006771 55400677 1000
Combination horizontal +
vertical elbows
right + right hand
Combination horizontal +
vertical elbows
left + right hand
Combination horizontal +
vertical elbows
right + left hand
Combination horizontal +
vertical elbows
left + left hand
Key : How to select the correct configuration and finish
All examples on this page show 4 conductor galvanised lengths
No. of conductors and finish is dictated by the red number
0 = 4 conductors. Galvanised 2 = 4 conductors. Painted
1 = 5 conductors. Galvanised 3 = 5 conductors. Painted
Replace 0 with 1, 2, or 3 if required 4
5
- - - 0 - - - -
- - - 1 - - - -
- - - 2 - - - -
- - - 3 - - - -
Codes table
Conductors Case Code
Painted
Painted
Galvanized
Galvanized
MR
MRF
MR-P
MRF-P
-
-
t l
t
i t
i t
l i
l i
4
5
- - - 0 - - - -
- - - 1 - - - -
- - - 2 - - - -
- - - 3 - - - -
Codes table
Conductors Case Code
Painted
Painted
Gal nized
Galvanized
MR
MRF
MR-P
MRF-P
-
-
-
t l
n t r
P i t
i t
l i
G l i
-
-
1 : The 1 000 A aluminium is
supplied painted as standard