781-651 WAGO Industrial Automation Components

Wago 781-651 is a neutral-through terminal block designed for efficient wire connection and distribution. It features CAGE-CLAMP spring connections for secure and maintenance-free wire termination. This terminal block is rated for currents up to 32A according to IEC standards, and 20A as per UL and CSA certifications. It is a single-deck terminal with a center marking slot, suitable for Ex I applications, indicating its applicability in potentially explosive environments. The terminal block supports a control voltage installation on DIN-35 rails, with dimensions tailored for compactness at H77mm x W6mm x D43.5mm. It accommodates wire sizes ranging from 0.08mm2 to 4mm2 or #28AWG to #12AWG, both fine stranded and solid conductors. The terminal block is constructed from Polyamide (PA) 66, ensuring durability and resistance to environmental factors. It operates with a rated impulse voltage of 6 mm and a net height for electric strength of 8 kV, suitable for circuits with a maximum voltage of 1000V according to IEC standards, and 600V for UL and CSA. The design includes a neutral-through pole (N) and is part of the TOPJOB Classic series, featuring a 3-wire connection setup (1 clamp + 2 clamps) for versatile wiring configurations.