
DE3
CIRCUIT BREAKERS
01/15
DE3-19
Multi 9™ Miniature Circuit Breakers
CSA C22.2 No. 235/UL 1077 C60 Supplementary Protectors
Intended for use within equipment where branch circuit
protection is already provided or not needed
1P
UL 1077 C60
2P
UL 1077 C60
3P
UL 1077 C60
4P
UL 1077 C60
• Range from 0.5 to 63 A
• 10 k AIR @ 120/240 Vac; 5 k AIR at 480Y/277; 10 k AIR @ 60
Vdc (1P) and 125 Vdc (2P)
• Suitable for reverse feeding
• DIN mounting for easy installation
• Suitable for reverse feeding
• A wide range of electrical and mechanical accessories
• Trip-free mechanism
• Positive indication of contact disconnect
Trip Curve Use Magnetic Release
B For sensitive equipment 3.2–4.8 x ampere rating
C For typical loads 7–10 x ampere rating (7–14 for DC)
D For high inrush 10–14 x ampere rating
CSA C22.2 No. 235/UL 1077 Supplementary Protectors
Rating (A) 1P $ Price 2P 3P 4P
B Curve—Magnetic Setting Between 3.2 and 4.8 Times Ampere Rating
1 MG24110 MG24125 MG24140 MG24155
1.2 MG17402 MG17432 — —
1.5 MG17403 MG17433 — —
2 MG24111 MG24126 MG24141 MG24156
3 MG24112 MG24127 MG24142 MG24157
4 MG24113 MG24128 MG24143 MG24158
5 MG17404 MG17434 — —
6 MG24114 MG24129 MG24144 MG24159
7 MG17405 MG17435 — —
8 MG24115 MG24130 MG24145 MG24160
10 MG24116 MG24131 MG24146 MG24161
13 MG24117 MG24132 MG24147 MG24162
15 MG17406 MG17436 MG17461 —
16 MG24118 MG24133 MG24148 MG24163
20 MG24119 MG24134 MG24149 MG24164
25 MG24120 MG24135 MG24150 MG24165
30 MG17407 MG17437 MG17462 —
32 MG24121 MG24136 MG24151 MG24166
35 MG17408 MG17438 MG17463 —
40 MG24122 MG24137 MG24152 MG24167
50 MG24123 MG24138 MG24153 MG24168
60 MG17409 MG17439 MG17464 —
63 MG24124 MG24139 MG24154
MG24169
C Curve—Magnetic Setting Between 7 and 10 Times Ampere Rating
0.5 MG17411 — — —
1 MG24425 MG24442 MG24459 MG24476
1.2 MG17412 MG17442 — —
1.5 MG17413 MG17443 — —
2 MG24426 MG24443 MG24460 MG24477
3 MG24427 MG24444 MG24461 MG24478
4 MG24428 MG24445 MG24462 MG24479
5 MG17414 MG17444 — —
6 MG24430 MG24447 MG24464 MG24481
7 MG17415 MG17445 — —
8 MG24431 MG24448 MG24465 MG24482
10 MG24432 MG24449 MG24466 MG24483
13 MG24433 MG24450 MG24467 MG24484
15 MG17416 MG17446 MG17466 —
16 MG24434 MG24451 MG24468 MG24485
20 MG24435 MG24452 MG24469 MG24486
25 MG24436 MG24453 MG24470 MG24487
30 MG17417 MG17447 MG17467 —
32 MG24437 MG24454 MG24471 MG24488
35 MG17418 MG17448 MG17468 —
40 MG24438 MG24455 MG24472 MG24489
50 MG24439 MG24456 MG24473 MG24490
60 MG17419 MG17449 MG17469 —
63 MG24440 MG24457 MG24474
MG24491
D Curve—Magnetic Setting Between 10 and 14 Times Ampere Rating
0.5 MG17421 — — —
1 MG24500 MG24516 MG24532 MG24548
1.2 MG17422 MG17452 — —
1.5 MG17423 MG17453 — —
2 MG24501 MG24517 MG24533 MG24549
3 MG24502 MG24518 MG24534 MG24550
4 MG24503 MG24519 MG24535 MG24551
5 MG17424 MG17454 — —
6 MG24504 MG24520 MG24536 MG24552
7 MG17425 MG17455 — —
8 MG24505 MG24521 MG24537 MG24553
10 MG24506 MG24522 MG24538 MG24554
13 MG24507 MG24523 MG24539 MG24555
15 MG17426 MG17456 MG17471 —
16 MG24508 MG24524 MG24540 MG24556
20 MG24509 MG24525 MG24541 MG24557
25 MG24510 MG24526 MG24542 MG24558
30 MG17427 MG17457 MG17472 —
32 MG24511 MG24527 MG24543 MG24559
35 MG17428 MG17458 MG17473 —
40 MG24512 MG24528 MG24544 MG24560
50 MG24513 MG24529 MG24545 MG24561
60 MG17429 MG17459 MG17474 —
63 MG24514 MG24530 MG24546 MG24562
Interrupting Ratings....................................PageDE3-3
Accessories .........................................P
ageDE3-20
Dimensions .........................................PageDE3-54
Class 685, 690, 730, 912, 950 / Refer to Catalog 0730CT9801
DE3_p019.fm Page 19 Saturday, January 10, 2015 2:16 AM
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