257-504 WAGO Industrial Automation Components

WAGO 257-504 is a printed circuit connector with a short circuit breaking rating as per IEC/EN 60664-1. It supports a nominal voltage of 400V (III/3), 630V (III/2), and 1000V (II/2) with a rated impulse voltage of 6kV across these categories. The rated current is 24A according to IEC/EN standards. Under UL 1059, it has a rated voltage of 300V and rated currents of 15A for Use Group B and 10A for Use Group D. Similarly, CSA approvals indicate the same voltage and current ratings for Use Groups B and D. This connector features 4 connection points, a single connection type with CAGE CLAMP technology, and push-button actuation. It accommodates solid and fine-stranded conductors ranging from 0.08 to 2.5mm2 (28 to 12 AWG), including options for both insulated and uninsulated ferrules. The physical dimensions include a pin spacing of 7.5/7.62mm, a width of 32.9mm, a height of 24.4mm, and a depth of 14.2mm. It is designed for through-hole technology (THT) PCB contact with a solder pin arrangement over the entire terminal strip. The connector is made from Polyamide (PA66) with a flammability class of V0 and features chrome-nickel spring steel for the clamping spring and electrolytic copper with tin plating for the contacts. It operates within a temperature range of -60 to +105°C and comes in a box packaging of 140 pieces per unit. The product is RoHS compliant without exemptions, has a gray color, and is manufactured in Poland with a GTIN of 4044918676847.