Heschen HSR1-16 Modular Contactor 16A 2Pole 2NC 24V DC Coil DIN Rail

Heschen HSR1-16 Modular Contactor 16A 2Pole 2NC 24V DC Coil DIN Rail

• 【2NC NORMALLY CLOSED LOGIC】 Configured with 2 Normally Closed (2NC) contacts—circuits remain connected by default and disconnect when the 24V DC coil is energized. Ideal for PLC emergency cut-offs, solar BMS battery protection, and fail-safe automation logic
• 【24V DC CONTROL COIL】 Engineered for standard 24V DC control circuits. Accepts 24V DC control signals from PLCs, solar battery banks, or industrial DC power supplies to safely switch 16A AC loads (AC-7a: 16A / AC-7b: 6A). Features clear polarity markings (+/-)
• 【TÜV & CE CERTIFIED SAFETY】 Rigorously tested and certified by TÜV Rheinland and CE for uncompromised electrical safety. Manufactured with high-grade flame-retardant housing to guarantee zero fire hazard during continuous operation
• 【ULTRA-LOW NOISE & DURABILITY】 Operates at a whisper-quiet noise level under 40dB, eliminating loud coil hums common in low-cost relays. Delivers an impressive 1,000,000-cycle mechanical endurance for heavy-duty industrial use
• 【EASY 35mm DIN RAIL MOUNT】 Standard TH35 DIN rail snap-on design for fast, tool-free installation. Compact 18mm module width saves valuable panel space in crowded control cabinets. Screw terminals ensure secure connections