£ 17.99
Heschen Household AC Contactor, HSR1 63, 4 Pole Four Normally Closed, 220V/240V Coil Voltage, 35mm DIN Rail Mount
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【Ultra-Quiet Operation Under 40 dB】Specifically engineered for residential and commercial environments where quiet comfort is essential. Unlike conventional contactors prone to buzzing, it operates at under 30 dB during short-term switching and stays below 40 dB during prolonged operation. Running as quietly as a library, it ensures an undisturbed environment for sleep and daily work 【Flame-Retardant Housing & Low Heat】Built with a high-grade flame-retardant casing and IP20 finger-safe terminal protection for user safety. Incorporating a sufficiently wound copper coil, this modular contactor maintains low power consumption and generates minimal heat. It effectively prevents overheating risks, allowing safe side-by-side installation inside modern consumer units 【Heavy-Duty Silver Alloy Contacts】Equipped with premium silver alloy contacts that offer superior conductivity and resistance to contact degradation. Built for long-term endurance, delivering up to 1,000,000 mechanical operating cycles and 100,000 electrical cycles. Engineered to handle up to 100 switching operations daily for dependable performance 【Standard 35mm DIN Rail Mount】Features a space-saving modular body measuring 85 x 68 x 54 mm for simple snap-on mounting on standard TH35 DIN rails. Features a 4-pole configuration with 4 Normally Closed (4NC) circuits and an AC 220V/240V 50/60Hz rated coil. Terminal ports support 1.5–2.5 mm² control wiring and power cables up to 25 mm² for rigid copper or 16 mm² for flexible conductors 【Dual Load Compatibility & Certified Safety】Fully verified under IEC/EN 61095 safety standards with CE and TÜV Rheinland certification. Rated at 63A for AC-7a resistive applications (such as immersion heaters and lighting) and 25A for AC-7b inductive motor circuits (such as heat pumps and refrigeration compressors). Operates stably across ambient temperatures from -5°C to +60°C in pollution degree 2 environments
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【Ultra-Quiet Operation Under 40 dB】Specifically engineered for residential and commercial environments where quiet comfort is essential. Unlike conventional contactors prone to buzzing, it operates at under 30 dB during short-term switching and stays below 40 dB during prolonged operation. Running as quietly as a library, it ensures an undisturbed environment for sleep and daily work 【Flame-Retardant Housing & Low Heat】Built with a high-grade flame-retardant casing and IP20 finger-safe terminal protection for user safety. Incorporating a sufficiently wound copper coil, this modular contactor maintains low power consumption and generates minimal heat. It effectively prevents overheating risks, allowing safe side-by-side installation inside modern consumer units 【Heavy-Duty Silver Alloy Contacts】Equipped with premium silver alloy contacts that offer superior conductivity and resistance to contact degradation. Built for long-term endurance, delivering up to 1,000,000 mechanical operating cycles and 100,000 electrical cycles. Engineered to handle up to 100 switching operations daily for dependable performance 【Standard 35mm DIN Rail Mount】Features a space-saving modular body measuring 85 x 68 x 54 mm for simple snap-on mounting on standard TH35 DIN rails. Features a 4-pole configuration with 4 Normally Closed (4NC) circuits and an AC 220V/240V 50/60Hz rated coil. Terminal ports support 1.5–2.5 mm² control wiring and power cables up to 25 mm² for rigid copper or 16 mm² for flexible conductors 【Dual Load Compatibility & Certified Safety】Fully verified under IEC/EN 61095 safety standards with CE and TÜV Rheinland certification. Rated at 63A for AC-7a resistive applications (such as immersion heaters and lighting) and 25A for AC-7b inductive motor circuits (such as heat pumps and refrigeration compressors). Operates stably across ambient temperatures from -5°C to +60°C in pollution degree 2 environments
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