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DIN Rail Miniature Circuit Breakers - UL1077 (Cross Reference to Merlin Gerin Multi 9 C60N Direct Replacements) US Breakers offering of CHNT Brand UL1077 DIN Rail Circuit Breakers - UL 1077 Supplementary Protectors, IEC60947-2, CE
- Standard C Class (5 - 10X In) & High Inrush D Class (10 - 14x In) Trip Curve
- 1 - 63A 1, 2 & 3P, 5KA @ 480V
- DIN Rail Mountable with a Compact 3/4 Inch Pole Width
- Superior ISO Quality Proven by Multiple Global Standard Certifications
Other Square D Replacement Links - Telemecanique LC1 Contractors
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- UL489 DIN Rail Breakers
 Supplementary Protection Breakers- Series M NB1 (MG) - 1 to 63A C & D Curve Poles | Amps | C Curve Part # | D Curve Part # | Replaces Merlin Gerin C60N C Curve | Replaces Merlin Gerin C60N D Curve | Description | Price | 1 | 1 | M63 NB1 P1 C1 | M63 NB1 P1 D1 | MG 24425 | MG 24500 | 1P 1 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 2 | M63 NB1 P1 C2 | M63 NB1 P1 D2 | MG 24426 | MG 24501 | 1P 2 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 3 | M63 NB1 P1 C3 | M63 NB1 P1 D3 | MG 24427 | MG 24502 | 1P 3 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 4 | M63 NB1 P1 C4 | M63 NB1 P1 D4 | MG 24428 | MG 24503 | 1P 4 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 6 | M63 NB1 P1 C6 | M63 NB1 P1 D6 | MG 24430 | MG 24504 | 1P 6 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 10 | M63 NB1 P1 C10 | M63 NB1 P1 D10 | MG 24432 | MG 24506 | 1P 10 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 16 | M63 NB1 P1 C16 | M63 NB1 P1 D16 | MG 24434 | MG 24508 | 1P 16 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 20 | M63 NB1 P1 C20 | M63 NB1 P1 D20 | MG 24435 | MG 24509 | 1P 20 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 25 | M63 NB1 P1 C25 | M63 NB1 P1 D25 | MG 24436 | MG 24510 | 1P 25 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 32 | M63 NB1 P1 C32 | M63 NB1 P1 D32 | MG 24437 | MG 24511 | 1P 32 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 40 | M63 NB1 P1 C40 | M63 NB1 P1 D40 | MG 24438 | MG 24512 | 1P 40 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 50 | M63 NB1 P1 C50 | M63 NB1 P1 D50 | MG 24439 | MG 24513 | 1P 50 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | 63 | M63 NB1 P1 C63 | M63 NB1 P1 D63 | MG 24440 | MG 24514 | 1P 63 Amp - UL 1077 Supplementary Breaker 5KA @277V | $7.99 | Supplementary Protection Breakers- Series M NB1 (MG) - 1 to 63A C & D Curve Poles | Amps | C Curve Part # | D Curve Part # | Replaces Merlin Gerin C60N C Curve | Replaces Merlin Gerin C60N D Curve | Description | Price | 2 | 1 | M63 NB1 P2 C1 | M63 NB1 P2 D1 | MG 24442 | MG 24516 | 2P 1 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 2 | M63 NB1 P2 C2 | M63 NB1 P2 D2 | MG 24443 | MG 24517 | 2P 2 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 3 | M63 NB1 P2 C3 | M63 NB1 P2 D3 | MG 24444 | MG 24518 | 2P 3 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 4 | M63 NB1 P2 C4 | M63 NB1 P2 D4 | MG 24445 | MG 24519 | 2P 4 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 6 | M63 NB1 P2 C6 | M63 NB1 P2 D6 | MG 24447 | MG 24520 | 2P 6 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 10 | M63 NB1 P2 C10 | M63 NB1 P2 D10 | MG 24449 | MG 24522 | 2P 10 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 16 | M63 NB1 P2 C16 | M63 NB1 P2 D16 | MG 24451 | MG 24524 | 2P 16 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 20 | M63 NB1 P2 C20 | M63 NB1 P2 D20 | MG 24452 | MG 24525 | 2P 20 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 25 | M63 NB1 P2 C25 | M63 NB1 P2 D25 | MG 24453 | MG 24526 | 2P 25 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 32 | M63 NB1 P2 C32 | M63 NB1 P2 D32 | MG 24454 | MG 24527 | 2P 32 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 40 | M63 NB1 P2 C40 | M63 NB1 P2 D40 | MG 24455 | MG 24528 | 2P 40 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 50 | M63 NB1 P2 C50 | M63 NB1 P2 D50 | MG 24456 | MG 24529 | 2P 50 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | 63 | M63 NB1 P2 C63 | M63 NB1 P2 D63 | MG 24457 | MG 24530 | 2P 63 Amp - UL 1077 Supplementary Breaker 5KA @480V | $15.97 | Supplementary Protection Breakers- Series M NB1 (MG) - 1 to 63A C & D Curve Poles | Amps | C Curve Part # | D Curve Part # | Replaces Merlin Gerin C60N C Curve | Replaces Merlin Gerin C60N D Curve | Description | Price | 3 | 1 | M63 NB1 P3 C1 | M63 NB1 P3 D1 | MG 24459 | MG 24532 | 3P 1 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 2 | M63 NB1 P3 C2 | M63 NB1 P3 D2 | MG 24460 | MG 24533 | 3P 2 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 3 | M63 NB1 P3 C3 | M63 NB1 P3 D3 | MG 24461 | MG 24534 | 3P 3 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 4 | M63 NB1 P3 C4 | M63 NB1 P3 D4 | MG 24462 | MG 24535 | 3P 4 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 6 | M63 NB1 P3 C6 | M63 NB1 P3 D6 | MG 24464 | MG 24536 | 3P 6 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 10 | M63 NB1 P3 C10 | M63 NB1 P3 D10 | MG 24466 | MG 24538 | 3P 10 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 16 | M63 NB1 P3 C16 | M63 NB1 P3 D16 | MG 24468 | MG 24540 | 3P 16 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 20 | M63 NB1 P3 C20 | M63 NB1 P3 D20 | MG 24469 | MG 24541 | 3P 20 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 25 | M63 NB1 P3 C25 | M63 NB1 P3 D25 | MG 24470 | MG 24542 | 3P 25 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 32 | M63 NB1 P3 C32 | M63 NB1 P3 D32 | MG 24471 | MG 24543 | 3P 32 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 40 | M63 NB1 P3 C40 | M63 NB1 P3 D40 | MG 24472 | MG 24544 | 3P 40 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 50 | M63 NB1 P3 C50 | M63 NB1 P3 D50 | MG 24473 | MG 24545 | 3P 50 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | 63 | M63 NB1 P3 C63 | M63 NB1 P3 D63 | MG 24474 | MG 24546 | 3P 63 Amp - UL 1077 Supplementary Breaker 5KA @480V | $23.68 | Accessories for Supplementary Protection Circuit Breakers | US Breaker Part Number | Merlin Gerin C60N Cross Ref. | Description | Price | MNB1XF9 | MG 26925 | Side Mounted Aux Contact 1NO/NC for 1P, 2P, or 3P Breakers | $13.75 | MNB1S9 | MG 26972 | Side Mounted Shunt Trip 220Vac for 1P, 2P, or 3P Breakers | $15.90 | MNB1V9 | - | Side Mounted Under Voltage Release 230V for 1P, 2P, or 3P Breakers- | $27.50 | US Breaker Data Sheets & Technical Data for UL1077 DIN Rail Breakers |
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