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- ABB 1SDA101387R1 XT7S M 1000 EkipTouch Meas.LSI 1000 3pFF 50kA Molded Case Circuit Breaker (MCCB) ABB 1SDA101387R1 XT7S M 1000 EkipTouch Meas.LSI 1000 3pFF 50kA Molded Case Circuit Breaker (MCCB)
ABB 1SDA101387R1 XT7S M 1000 EkipTouch Meas.LSI 1000 3pFF 50kA Molded Case Circuit Breaker (MCCB)
ABB 1SDA101387R1 XT7S M 1000 EkipTouch Meas.LSI 1000 3pFF 50kA Molded Case Circuit Breaker (MCCB)
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- Description
The ABB 1SDA101387R1 Tmax XT7S M 1000 is a three-pole molded case circuit breaker with a stored-energy spring plus lever operating mechanism and an Ekip Touch Measuring LSI release. It carries a 1000 A rated current, a 690 V AC operational voltage, and a 50 kA breaking capacity at 400-440 V AC.
Technical Specifications
| SKU | 1SDA101387R1 |
| Brand | ABB |
| Series | Tmax XT |
| Extended Product Type | XT7S M 1000 EkipTouch Meas.LSI 1000 3pFF |
| EAN | 8056221012058 |
| Number of Poles | 3P |
| Rated Current (In/Iu) | 1000 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) | 85 kA (220-240 V AC) | 50 kA (380-440 V AC) | 45 kA (500-525 V AC) | 30 kA (690 V AC) |
| Rated Service Breaking Capacity (Ics) | 85 kA (220-240 V AC) | 50 kA (380-440 V AC) | 45 kA (500-525 V AC) | 30 kA (690 V AC) |
| Rated Short-time Withstand Current (Icw) | 20 kA |
| Release / Trip Unit | Ekip Touch Measuring LSI |
| Release Type | Electronic (EL) |
| Short-Circuit Performance Level | S |
| Terminal Connection | Front |
| Mounting | Fixed |
| Power Loss per Pole | 37 W |
| Dimensions (W x H x D) | 210 x 268 x 178 mm |
| Net Weight | 9.7 kg |
| Ambient Operating Temperature | -40 to 125 deg C |
Certifications & Standards
- IEC 60947-2
Selection Notes
The stored-energy (spring-charged) mechanism, rated for 20,000 mechanical operations versus 10,000 for the plain-lever XT7S, is the reason to pick this M variant over the standard version when the application involves frequent manual or remote closing. At 1000 A it sits between the 800 A and 1250 A siblings in the same XT7S M frame - step up if the calculated feeder current leaves little margin below 1000 A.