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

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34
MR medium rating busbar
combination vertical + horizontal 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 vertical +
horizontal elbows –
standard dimensions
(300 + 300 + 300 mm)
Right hand + right hand
Weight (kg)
Aluminium Copper Rating (A) Aluminium Copper
1 504 00501 160 10·29 –
1 504 00502 55400502 250 10·55 12·23
1 504 00503 55400503 315 11·06 12·97
1 504 00504 55400504 400 18·37 15·72
1 504 00508 500 19·50 –
1 504 00505 55400505 630 20·55 25·77
1 504 00506 55400506 800 21·20 30·88
1 504005071 55400507 1 000 21·80 34·55
Right hand + left hand
Weight (kg)
Rating (A) Aluminium Copper
1 504 00511 160 10·29 –
1 504 00512 55400512 250 10·55 12·23
1 504 00513 55400513 315 11·06 12·97
1 504 00514 55400514 400 18·37 15·72
1 504 00518 500 19·50 –
1 504 00515 55400515 630 20·55 25·77
1 504 00516 55400516 800 21·20 30·88
1 504005171 55400517 1 000 21·80 34·55
Left hand + right hand
Weight (kg)
Rating (A) Aluminium Copper
1 504 00521 160 10·29 –
1 504 00522 55400522 250 10·55 12·23
1 504 00523 55400523 315 11·06 12·97
1 504 00524 55400524 400 18·37 15·72
1 504 00528 500 19·50 –
1 504 00525 55400525 630 20·55 25·77
1 504 00526 55400526 800 21·20 30·88
1 504005271 55400527 1 000 21·80 34·55
Left hand + left hand
Weight (kg)
Rating (A) Aluminium Copper
1 504 00531 160 10·29 –
1 504 00532 55400532 250 10·55 12·23
1 504 00533 55400533 315 11·06 12·97
1 504 00534 55400534 400 18·37 15·72
1 504 00538 500 19·50 –
1 504 00535 55400535 630 20·55 25·77
1 504 00536 55400536 800 21·20 30·88
1 504005371 55400537 1 000 21·80 34·55
Pack Cat. Nos. Combination vertical +
horizontal elbows –
bespoke dimensions
Please specify required length
when ordering
Right hand + right hand
300 to 900 mm per arm
Aluminium Copper Rating (A)
1 50400541 160
1 50400542 55400542 250
1 50400543 55400543 315
1 50400544 55400544 400
1 50400548 500
1 50400545 55400545 630
1 50400546 55400546 800
1 504005471 55400547 1000
Right hand + left hand
300 to 900 mm per arm
Rating (A)
1 50400551 160
1 50400552 55400552 250
1 50400553 55400553 315
1 50400554 55400554 400
1 50400558 500
1 50400555 55400555 630
1 50400556 55400556 800
1 504005571 55400557 1000
Left hand + right hand
300 to 900 mm per arm
Rating (A)
1 50400561 160
1 50400562 55400562 250
1 50400563 55400563 315
1 50400564 55400564 400
1 50400568 500
1 50400565 55400565 630
1 50400566 55400566 800
1 504005671 55400567 1000
Left hand + left hand
300 to 900 mm per arm
Rating (A)
1 50400571 160
1 50400572 55400572 250
1 50400573 55400573 315
1 50400574 55400574 400
1 50400578 500
1 50400575 55400575 630
1 50400576 55400576 800
1 504005771 55400577 1000
Combination vertical +
horizontal elbow
right + right hand
Combination vertical +
horizontal elbow
left + right hand
Combination vertical +
horizontal elbow
right + left hand
Combination vertical +
horizontal elbow
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
ainted
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