Nanjing Haichuan Electronic Co., Ltd.
                                                                                                           
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Waterproof HCET Overcurrent Trip Switch Circuit Breaker For Air Compressor

Price Negotiable
Price: please contact us
MOQ: 1000
Delivery Time: 5-7 work days
Brand: HCET
Product Description
Waterproof HCET Overcurrent Trip Switch Circuit Breaker For Air Compressor
Product name 98 thermal overload protector
Material bakelite case
Voltage 125/250VAC 50VDC
Current 3-25A
Reset type Manual reset
Application Air Compressor
HCET Waterproof Circuit Breaker Thermal Overload Protector

The HCET 88/98 series are mechatronic protection devices specifically designed for air compressors and other applications in high humidity environments with strong vibration. Utilizing a bimetal mechanical drive system, these protectors respond to current thermal effects by bending the bimetal strip to directly cut off the circuit, preventing motor overheating damage.

Key Features:
  • Moisture-proof sealing structure - Features silicone sealing ring and Bakelite shell construction that isolates against water vapor and oil mist erosion, extending lifespan by 3 times
  • Overload protection - Bimetal mechanism responds to continuous overcurrent conditions
  • Short circuit protection - Electromagnetic disconnecting mechanism instantly cuts off short-circuit current (≥5 times rated current with response time
  • Manual disconnection control - Convenient top button operation
Electrical Characteristics:
1000A*125VAC 20A*250VAC Breaking Capacity
1500/min Insulation And Voltage Withstand Test
3A~25A Rated Current
> 500VDC*100MΩ Insulation Resistance
125/250VAC 50VDC 50~60HZ Rated Voltage
HCET Circuit Breaker product overview showing waterproof design
Detailed dimension specifications of the HCET Circuit Breaker
Close-up view of HCET Circuit Breaker components and construction
HCET Circuit Breaker installed in air compressor application

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Haichuan Electronic Co., Ltd.
Location No.18, Huyue Road, Luhe Development, 211500 Nanjing, Jiangsu, China
Contact Person Lily

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