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- ABB 1SDA101732R1 XT7H M 1250 EkipTouch Meas.LSI 1250 4pFF 70kA Molded Case Circuit Breaker (MCCB) ABB 1SDA101732R1 XT7H M 1250 EkipTouch Meas.LSI 1250 4pFF 70kA Molded Case Circuit Breaker (MCCB)
ABB 1SDA101732R1 XT7H M 1250 EkipTouch Meas.LSI 1250 4pFF 70kA Molded Case Circuit Breaker (MCCB)
ABB 1SDA101732R1 XT7H M 1250 EkipTouch Meas.LSI 1250 4pFF 70kA Molded Case Circuit Breaker (MCCB)
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- Description
ABB's Tmax XT7H M 1SDA101732R1 is a four-pole, fixed XT7 moulded case circuit breaker rated 1250 A, with front terminals and a stored-energy operating mechanism. It carries 70 kA Icu at 415 V AC under performance level H, and the Ekip Touch Meas.LSI release handles long-time, short-time and instantaneous protection plus metering.
Technical Specifications
| SKU | 1SDA101732R1 |
| Brand | ABB |
| Series / Frame | Tmax XT7 (XT7M) |
| Catalog Designation | XT7H M 1250 EkipTouch Meas.LSI 1250 4pFF |
| EAN | 8056221017763 |
| Number of Poles | 4P |
| Rated Current (In/Iu) | 1250 A |
| Rated Operational Voltage (Ue) | 690 V AC |
| Rated Insulation Voltage (Ui) | 1000 V |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Rated Ultimate Breaking Capacity (Icu) | 100 kA (220-240 V AC) | 70 kA (380-415 V AC) | 65 kA (440 V AC) | 50 kA (500-525 V AC) | 42 kA (690 V AC) |
| Rated Service Breaking Capacity (Ics) | 100 kA (220-240 V AC) | 70 kA (380-415 V AC) | 65 kA (440 V AC) | 50 kA (500-525 V AC) | 42 kA (690 V AC) |
| Rated Short-Time Withstand Current (Icw, 1s) | 20 kA |
| Release / Trip Unit | Ekip Touch Meas.LSI (Electronic - EL) |
| Short-Circuit Performance Level | H |
| Operating Mechanism | Stored-energy (spring-charged) |
| Terminal Connection Type | Front |
| Power Loss per Pole | 57 W |
| Ambient Air Temperature (Operation) | -40 to 125 °C |
| Net Width | 280 mm |
| Net Height | 268 mm |
| Net Depth | 178 mm |
| Net Weight | 12.5 kg |
Certifications & Standards
- IEC/EN 60947-2
Selection Notes
This four-pole 1250 A breaker pairs neutral switching with the spring-charged stored-energy mechanism, rated for 20,000 mechanical operations against 10,000 on the lever version. The Ekip Touch Meas.LSI release provides L/S/I protection and integrated metering, and performance level H gives 70 kA Icu at 415 V AC. Use the 3-pole version where the neutral is not switched.