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- ABB 1SDA101733R1 XT7H M 1600 EkipTouch Meas.LSI 1600 4pFF 70kA Molded Case Circuit Breaker (MCCB) ABB 1SDA101733R1 XT7H M 1600 EkipTouch Meas.LSI 1600 4pFF 70kA Molded Case Circuit Breaker (MCCB)
ABB 1SDA101733R1 XT7H M 1600 EkipTouch Meas.LSI 1600 4pFF 70kA Molded Case Circuit Breaker (MCCB)
ABB 1SDA101733R1 XT7H M 1600 EkipTouch Meas.LSI 1600 4pFF 70kA Molded Case Circuit Breaker (MCCB)
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- Description
ABB's Tmax XT7H M 1SDA101733R1 is a four-pole, fixed XT7 moulded case circuit breaker rated 1600 A, the top current step with front terminals and a stored-energy operating mechanism. It reaches 70 kA Icu at 415 V AC at performance level H, and the Ekip Touch Meas.LSI release adds long-time, short-time, instantaneous protection with metering.
Technical Specifications
| SKU | 1SDA101733R1 |
| Brand | ABB |
| Series / Frame | Tmax XT7 (XT7M) |
| Catalog Designation | XT7H M 1600 EkipTouch Meas.LSI 1600 4pFF |
| EAN | 8056221017770 |
| Number of Poles | 4P |
| Rated Current (In/Iu) | 1600 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 | 94 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 is the top current step of the stored-energy, four-pole XT7H M range, combining 1600 A with neutral switching and 20,000-cycle mechanical durability for frequent or remote closing. The Ekip Touch Meas.LSI release gives L/S/I protection with integrated metering, and performance level H carries 70 kA Icu at 415 V AC. Drop to the 3-pole version where the neutral does not need to be switched.