STH6 Series Thermal Protector (High current 13.5A-35A)

$170.00

Key Benefits:

• High current range 13.5A-35A.
• Good sealed.
• Small size, suitable for embodied inside the coil.
• Metal case, can withstand 50KG coil shaping pressure, has good thermal conductivity.
• Pure temperature products, the current does not pass through the bimetal disc, there is no current heating effect, and the temperature control is accurate.
 

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Description

STH6 is a high current thermal protector for motor, transformer, coil, and electronic products. Motor thermal protection switch has excellent capabilities and performances and has met the test requirements regarding temperature, insulation resistance, contact resistance, etc.

 

Applications

• Electric Motors
• Transformers
• High-pressure cleaners
• Floor scrubbers

• Water pumps
• Coils

Supporting Technology

• Integrate the resources of the global supply chain, the two-pieces are made of materials from the world’s largest two-piece manufacturer, the United States EMS, and the shell is made of precision CNC cutting.
• The springs are made of Japanese materials and are processed and produced by Japanese stamping parts suppliers.
• The core componentss Bimetal-disc fully automated molding equipment and temperature screening tunnel kiln production testing, with good consistency and stable performance.

 

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Technical parameter

Operating typeNormally closed
Operating temp. (every 5°C step)60-200°C
Tolerance±5K/±8K/±10K
Reset temperature range≥35°C(≤95°C NST)
–50K±15K(100°C≤NST≤180°C)
Rated voltage250VAC
Life cycles cosΦ1.0 10A/10000 cycles
Life cycles cosΦ0.6 6.3A/10000 cycles
Contact resistance (55mm length)≤50mΩ
Insulation voltage1.5KV
Insulating sleeve length16mm
Diameter10mm
Height6.7mm
Standard leadUL1332 AWG18 YELLOW/ 0.75mm2
Length of standard55/55mm

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Structure

Temperature and lead wire spec of motor overcurrent protection STH6 could be made according to the customer’s requirements.

 

 

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