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- ABB 1SDA073990R1 KIT HR/VR E1.2/3-XT7-XT7M F 4PCS 4P Air Circuit Breaker Accessory ABB 1SDA073990R1 KIT HR/VR E1.2/3-XT7-XT7M F 4PCS 4P Air Circuit Breaker Accessory
ABB 1SDA073990R1 KIT HR/VR E1.2/3-XT7-XT7M F 4PCS 4P Air Circuit Breaker Accessory
ABB 1SDA073990R1 KIT HR/VR E1.2/3-XT7-XT7M F 4PCS 4P Air Circuit Breaker Accessory
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- Description
The ABB 1SDA073990R1 KIT HR/VR is a set of 4 rear terminals, configurable horizontal or vertical, for fixed-mounting SACE Emax 2 E1.2/3 and Tmax XT7/XT7M 4-pole air circuit breakers, used when the breaker connects to busbar entering from behind rather than the front. One kit covers all four poles of a 4-pole fixed breaker.
Technical Specifications
| SKU | 1SDA073990R1 |
| Brand | ABB |
| Series | Accessories for Emax 2 |
| Catalog Designation | KIT HR/VR E1.2/3-XT7-XT7M F 4PCS |
| EAN | 8015644779238 |
| Function | Rear terminal kit, horizontal or vertical, 4 pieces |
| Compatibility | Fixed E1.2/3 Emax 2, XT7, XT7M |
| Number of Poles | 4P |
| Configuration Type | Loose or configurable |
| Order Multiple | 1 piece |
| Dimensions (W x H x D) | 160 x 63 x 268 mm |
| Net Weight | 1 kg |
Selection Notes
HR (horizontal rear) and VR (vertical rear) describe the busbar orientation this terminal kit accepts, letting one part number serve either rear-entry layout depending on how it is fitted. Choose it over the front-entry EF or ES kits whenever the switchboard busbar runs behind the breaker rather than in front of it. The kit supplies all 4 poles of a 4-pole fixed breaker; a 3-pole breaker needs the corresponding 3-piece version.