250-503

1 136 PCB Terminal Strips with Push-buttons 1.5 mm2 Pin Spacing: 5 mm, 7.5 mm 250 Series ● Compact PCB terminal strips with push-buttons ● Simple, push-in terminations of solid and ferruled conductors ● ● P ush-button operation for connecting of fine-stranded conductors and removing of conductors 45° conductor entry angle provides easy, space-saving wiring Technical data: Pin Spacing Ratings per Overvoltage category Pollution degree Rated voltage Rated surge voltage Nominal current Approvals per Use group UL1059 Rated voltage Nominal current UL Nominal current CSA 5 mm 0.197 in. IEC/EN 60664-1 III III II 3 2 2 320 V 320 V 630 V 4 kV 4 kV 4 kV 17.5A 17.5A 17.5A UL/CSA B C D 300 V – 300 V 2A – 2A 10 A – 10 A 7.5 mm 0.295 in. IEC/EN 60664-1 III III II 3 2 2 500 V 630 V 1000 V 6 kV 6 kV 6 kV 17.5A 17.5A 17.5A UL/CSA B C D 300 V – 300 V 2A – 2A 10 A – 10 A Conductor and solder pin data: Connection technology Conductor size: solid Conductor size: fine-stranded Conductor size: fine-stranded Conductor size: fine-stranded Conductor size: fine-stranded AWG Strip length Conductor entry angle Solder pin: length/width Solder pin: drilled hole diameter Push-in CAGE CLAMP® 0.5 … 1.5 mm2 0.5 mm2/20 AWG (I max. 2 A) 0.75 … 1.5 mm2 (I max. 4 A) (with insulated ferrule) 0.5 … 1 mm2 (with uninsulated ferrule) 0.5 … 1 mm2 20 … 16 (20 … 14 “sol.”) 9 … 10 mm / 0.35 … 0.39 in. 45° to PCB 4 mm / 0.5 x 0.75 mm Current in A 20 15 10 5 0 10 20 30 40 50 60 70 80 90 100 105 Ambient operating temperature in °C 2-, 4-, 6-, 12-pole Conductor rated current 1.2–0.1 mm Material data: Material group Insulating material Flammability class per UL 94 Lower/Upper limit temperature Clamping spring material Contact material Contact plating Current-Carrying Capacity Curve Pin spacing: 5 mm / Conductor size: 1.5 mm2 “sol.” Based on: EN 60512-5-2 / Reduction factor: 1 250 Series accessories: I Polyamide 46 (PA 46) V0 -60 °C / +105 °C Chrome nickel spring steel (CrNi) Electrolytic copper (ECu) tin-plated Additional approvals and corresponding ratings can be found at www.wago.com. Marking accessories Operating tools Test pin For additional technical information, see Section 13. Page: 570 556 568