KEY SWITCH 5 A 250 VAC 1NO+1NC (P#9130543) 9130543 Category: Siemens Healthcare Low Prices Price match guarantee Guaranteed Fitment. Always the correct part In-House Experts. We know our products Easy Returns. Quick & Hassle Free 9130543 – KEY SWITCH 5 A 250 VAC 1NO+1NC Description Description KEY SWITCH 5 A 250 VAC 1NO+1NC