Safety relays, 4 Form A (N/O) + 2 Form B (N/C), 21 V (DC), 666 Ω, 6 A, 30 V (DC), 250 V (AC), SFY4-DC21V Order No.: 34G9276 Manufacturer: Panasonic Manufacturer SKU: SFY4-DC21V Available: 0 pcs. Leadtime: On Request ** Total Price: 33.38 € * Show 20 variants 20 pcs. 33.3795 € 4 Form A (N/O) + 2 Form B (N/C) 21 V 666 Ω 1500 VA 250 V 6 A AgNi+Au PCB connection 30 V