Bimetallic Thermostat Temperature Controller with 30°C~155°C Range 10000 Cycles and 15*7.5*3.8mm Size
Price:
$0.25/pieces 5000-9999 pieces
MOQ:
5000 pieces
Delivery Time:
Negotiable
Brand:
HENG HAO
Product Description
Temperature Controller ST-22 SEKI Bimetallic Thermostat 9700K Thermostat Temperature Protector
Temperature controller ST-22 SEKI bimetallic thermostat 9700K thermostat temperature protector
BH Series Thermostat Principle and Structure
BW & BH series thermostats provide protection against over-current and over-temperature conditions. They feature firm sealing, small internal resistance, no noise generation, and automatic reset functionality. When current flows through the temperature and current-sensitive bimetal, the bimetal's status changes due to over-temperature or over-current conditions, cutting off or switching on the circuit. BH series offer enhanced safety compared to normal protectors, as there is no temperature effect lag under sudden high current conditions.
BH Series Thermostat Specifications
Electrical Rating:
- BH Series: DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V max 5A
- BH-TB02 Series: DC-12V max 4A; DC-24V max 3A; AC-125V max 3A; AC-250V max 2A
Open Temperature: (30~150)±5°C; 5°C increments
Reset Temperature: 2/3 of the action temperature with tolerance of ±15°C. Reset temperature can also be customized according to customer requirements.
Dimensions:
| Model | Length (mm) | Width (mm) | Height (mm) | Lead Wire |
|---|---|---|---|---|
| BH-TB02B-B8D | 13.5 | 5.4 | 2.4 | 3266-AWG24#, 3135-AWG24# or nickel strip normally, length is 70 mm or according to customer requirements |
| BH-A1D | 15 | 6.6 | 3.2 | - |
| BH-B2D | 15 | 7.3 | 3.9 | - |
| BH-B3D | 18 | 8 | 4 | - |
BH Series Thermostat Applications and Instructions
BH series thermal protectors serve as effective, reliable security protectors and alarm devices. They are widely used in various applications including 1.5 horsepower motors, lighting devices, inverter welding machines, switch power supplies, rechargeable battery packs, fluorescent lamp ballasts, portable power tools, electric appliances, and other electrical equipment to prevent damage from over-current and over-heating caused by abnormal operating conditions. Enforced types that can withstand pressure of 3.5MPa are suitable for built-in installation in plastic coated motors.
BH Series Thermostat Product Code System
BH Series Code System:
BH-TB02 Series Code System:
| Code | Open Temperature | Reset Temperature | Code | Open Temperature | Reset Temperature |
|---|---|---|---|---|---|
| 030 | 30±3°C | ≥20°C | 095 | 95±5°C | 70±15°C |
| 035 | 35±3.5°C | ≥25°C | 100 | 100±5°C | 70±15°C |
| 040 | 40±4°C | ≥30°C | 105 | 105±5°C | 75±15°C |
| 045 | 45±4.5°C | ≥33°C | 110 | 110±5°C | 75±15°C |
| 050 | 50±5°C | ≥35°C | 115 | 115±5°C | 80±15°C |
| 055 | 55±5°C | 42±6°C | 120 | 120±5°C | 85±15°C |
| 060 | 60±5°C | 45±8°C | 125 | 125±5°C | 85±15°C |
| 065 | 65±5°C | 48±10°C | 130 | 130±5°C | 90±15°C |
| 070 | 70±5°C | 50±12°C | 135 | 135±5°C | 95±15°C |
| 075 | 75±5°C | 53±14°C | 140 | 140±5°C | 100±15°C |
| 080 | 80±5°C | 55±15°C | 145 | 145±5°C | 100±15°C |
| 085 | 85±5°C | 60±15°C | 150 | 150±5°C | 105±15°C |
| 090 | 90±5°C | 65±15°C | 155 | 155±5°C | 110±15°C |
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Company
Dongguan Heng Hao Electric Co., Ltd
Location
No.9, five lane, Shangchegang, Shangtang road, Gekeng, Hengli Town, Dongguan City, Guangdong, China
Contact Person
Cherry Lee