The Schneider Electric HJL36100 is a definite purpose contactor from the HJL series , specifically designed for HVAC (Heating, Ventilation, and Air Conditioning) applications . It is engineered for controlling single-phase or three-phase loads such as compressors, fan motors, and pumps in commercial and industrial HVAC equipment.

The ABB AX370‑30‑11‑80 is a heavy‑duty, AC‑operated 3‑pole contactor from ABB’s “AX” series, designed for controlling three‑phase motors and high‑power circuits. It features three main normally‑open (NO) contacts for the primary circuit, plus an integrated auxiliary contact block (1 NO + 1 NC) for control/signaling. The contactor is suitable for both general load switching (AC‑1) and motor‑load switching (AC‑3), making it ideal for large motors, industrial machinery, distribution panels, and power‑circuit control in demanding industrial or commercial environments.

Parameter Specification Product Type Braking Resistor Model Number RES1600LSI Description Aluminum Housed Braking Resistor, 1600W Rated Power (Pbr) 1600 W Resistance Value (R) A specific Ohm (Ω) value (e.g., 10Ω, 20Ω, 50Ω ). This is a critical parameter. Resistance Tolerance Typically ±5% or ±10% Duty Cycle Specific to the model (e.g., 100% continuous duty) Enclosure Finned Aluminum Housed Protection Degree IP20 (Protection against touch by fingers, no protection against water) Mounting Multiple mounting options (e.g., with brackets for wall or panel mounting) Terminals Screw Terminals Operating Temperature Up to several hundred degrees Celsius (surface temperature can be very high)