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Home Product KR-4-35-15W 35A 15W DC Power Relay Module Heavy Duty Motor Control Switch

KR-4-35-15W 35A 15W DC Power Relay Module Heavy Duty Motor Control Switch

KR-4 relay 35A
15W power relay
KR-4-35-15W model
KR-4-35-15W
KR-4-35-15W model: 35A KR-4 relay with 15W power handling capacity, designed for high-current switching applications. Robust construction ensures reliable performance in electrical control systems.

Product Description

The KR-4-35-15W model is a high-performance 35A relay module designed for robust industrial applications, including automation, power distribution, and machinery control. This 15W power relay operates on a wide voltage range of 12-24V DC, supporting single input/output configurations with direct compatibility for up to 4 auxiliary modules via screw terminals. It features a rugged design optimized for industrial environments, with an operating temperature range of -25°C to +70°C and IP20 protection. The KR-4 relay integrates a built-in surge suppression circuit for enhanced durability and supports DIN-rail mounting for quick installation. While lacking onboard communication interfaces, its compact form factor (85mm x 45mm x 60mm) and high-switching capacity make it ideal for motor control and load management systems. Notable advantages include zero-voltage switching and arc-free operation, though it requires external protection for high-inductive loads. The module excludes battery or display components, focusing purely on power handling reliability.
Parameter Specification
Model KR-4-35-15W
Rated Contact Capacity 35A
Coil Voltage (DC/AC) 24VDC / 120VAC (optional)
Power Consumption 15W
Electrical Life 105 operations
Mechanical Life 107 operations
Insulation Resistance ≥100MΩ (500VDC)
Dielectric Strength 2500V AC (50/60Hz, 1min)
Operating Temperature -40°C to +85°C
Weight Approx. 50g
Mounting DIN rail/panel mount
Compliance UL, CE, RoHS
question:Why can't you supply discontinued models while others can?
answer:Some suppliers may have remaining stock or use non-genuine sources. Verify product authenticity and certifications.
question:Why is shipping so expensive? Are there cheaper options?
answer:Rates depend on logistics partners. Contact us to explore economy options or volume discounts.
question:What payment methods do you accept?
answer:We accept TT, PayPal, L/C, and major credit cards. Custom terms available upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can't you supply discontinued models while others can?
answer:Some suppliers may have remaining stock or use non-genuine sources. Verify product authenticity and certifications.
question:Why is shipping so expensive? Are there cheaper options?
answer:Rates depend on logistics partners. Contact us to explore economy options or volume discounts.
question:What payment methods do you accept?
answer:We accept TT, PayPal, L/C, and major credit cards. Custom terms available upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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