Intercable Danmark STL3-4015 starting torque limiter (soft starter) - brand new in original packaging, never used. Professional soft starter for smooth starting of 1-phase and 3-phase motors with reduced mechanical stress and controlled acceleration. Made in Denmark by Intercable Danmark A/S with robust heatsink construction for reliable industrial performance.
What's Included
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STL3-4015 soft starter module
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Complete installation documentation
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Original Intercable Danmark packaging
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Model: STL3-4015
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Serial number: 13260
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EAN: 5705609000295
Technical Specifications
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Model: STL3-4015
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Manufacturer: Intercable Danmark A/S
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Motor phases: 1-phase and 3-phase motors
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Voltage range: 230V / 400V / 480V AC (208-480V AC 50/60Hz)
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Rated current: 15A AC-53a
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Motor power: Max 7.5 kW at 400V / 5 kW at 230V / 10 HP
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Rated current (Ie): 15A AC-3 continuous operation
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Starting current: Ph: 1800 A²S Max
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Maximum fuse: 50A gL/gG
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Overload relay trip class: 10
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Ramp-up time: 0.5-5 seconds adjustable
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Initial torque: 0-80% adjustable
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Module width: 45mm
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Dimensions: 120mm (H) x 110mm (W) x 128.1mm (D)
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Terminal size: Main terminals 0.75² to 4² - tightening torque 0.5 Nm
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Mounting: DIN rail or panel mount
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Standards: EN 60947-4-2 compliant
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Certifications: CE marked
Key Features
Adjustable soft start control - two potentiometers provide independent adjustment of ramp-up time (0.5-5 seconds) and initial torque (0-80%) for optimized motor starting characteristics. Single-phase control design - controls one phase to reduce mechanical stress and torque shock while maintaining compact 45mm width for space-efficient installation. Dual LED status indicators - visual confirmation of operating status with dedicated LEDs for power and motor running conditions. High-capacity heatsink - aluminum finned heatsink construction enables reliable continuous operation at 15A with excellent thermal management. Flexible mounting options - compact module design allows side-by-side mounting on DIN rail or panel installation with 30mm minimum spacing requirements. Vertical mounting optimized - designed for vertical installation; horizontal mounting requires 50% current derating to maintain thermal performance. Wide voltage compatibility - operates across 230V-480V AC range supporting both European 400V and North American 480V three-phase systems.
Condition Notes
Brand new, never installed or used. Complete with original Intercable Danmark documentation including installation guide with wiring diagrams and mounting specifications. Danish-manufactured quality with excellent build standards. Unit shows no signs of use - pristine cooling fins and unmarked terminals confirm new old stock condition. All adjustment potentiometers in factory default positions.
Applications
Pumps (water, HVAC, process), compressors, conveyor systems, fans and blowers, mixer drives, machine tools, conveyor belts, packaging equipment, material handling systems, woodworking machinery, food processing equipment, agricultural machinery, industrial ventilation, and general 3-phase motor control applications requiring reduced mechanical stress during starting.
