ABB, E4H/E/F/MS series, air circuit breaker, order code 1SDA058913R1, 4000 A 4-pole, lifecycle stage current.
The 1SDA058913R1: As a 4000 A air circuit breaker in the E4H/E/F/MS platform, this unit is sized for main incoming or large feeder protection in low-voltage switchgear assemblies. The 4-pole design suits three-phase systems with a fully rated neutral — common in data-center or industrial distribution where neutral protection is required.
The ABB 1SDA058913R1 is described as E4H/E/F/MS 4000 4P — an E4H/E/F/MS-series air circuit breaker, 4000 A frame, 4-pole.
The 1SDA058913R1 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
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