TB02-KA8D_ bb8d Smallest electronic Normally Open Thermal Protector switch
- PRODUCT DETAIL
TB02B-B8D ultra-thin thermostat, size 13 × 5.4 × 2.4mm (length × width × thickness). 20 ° ~ 155 ° C Low Temperature Controller [Normally Closed / Normally Open Type]
The use of a bimetal with a certain geometry does not require an auxiliary mechanism.
Only the bimetallic piece's own temperature and current and heat effect can make the state of the bimetallic component change rapidly, and directly drive the contacts to realize automatic cut-off and connection of the circuit. Overheating and overload protection.
It has the advantages of small size and high sensitivity.
Competitive Advantage:
Small size, easy to install
Low internal resistance, less than 25 mΩ
A snap-action bimetal, fast response
Life of up to 10,000 times
Anti-vacuum impregnation process
Current temperature dual protection
Lead can be customized according to requirements
Alternative SENSATA 4MM / 6MM, PEPI, ISUZU IP405 / 505 and other imported products
Performance parameters:
Size 1, temperature sensor 15 * 5.4 * 2.4mm; 2, thermal head 11.5 * 5 * 2.4mm
Contact capacity 10K (4A / 12VDC 3A / 24VDC 3A / 120VAC 2A / 250VAC)
Operating temperature 30 ~ 155 ℃
Accuracy ± 5 ± 3 ± 1 ℃
Internal resistance of less than 25 mΩ
Authenticate:
MAXIMUM CONTACT RATINGS
OPEN TEMP&RESET TEMP
The use of a bimetal with a certain geometry does not require an auxiliary mechanism.
Only the bimetallic piece's own temperature and current and heat effect can make the state of the bimetallic component change rapidly, and directly drive the contacts to realize automatic cut-off and connection of the circuit. Overheating and overload protection.
It has the advantages of small size and high sensitivity.
Competitive Advantage:
Small size, easy to install
Low internal resistance, less than 25 mΩ
A snap-action bimetal, fast response
Life of up to 10,000 times
Anti-vacuum impregnation process
Current temperature dual protection
Lead can be customized according to requirements
Alternative SENSATA 4MM / 6MM, PEPI, ISUZU IP405 / 505 and other imported products
Performance parameters:
Size 1, temperature sensor 15 * 5.4 * 2.4mm; 2, thermal head 11.5 * 5 * 2.4mm
Contact capacity 10K (4A / 12VDC 3A / 24VDC 3A / 120VAC 2A / 250VAC)
Operating temperature 30 ~ 155 ℃
Accuracy ± 5 ± 3 ± 1 ℃
Internal resistance of less than 25 mΩ
Authenticate:
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DIMENSION
| MODEL | L(mm) | W(mm) | H(mm) | LEAD WIRE |
| TB02-BB8D | 15 | 5.4 | 2.4 | 3266--AWG22#3135--AWG24# or Nickel strip normally.length is 70mm or according to customer'srequire |
| TB02-BB1D | 11.5 | 5 | 2.4 | |
| TB02-BB7D | 11 | 5.4 | 2.4 |
MAXIMUM CONTACT RATINGS
| VOLTAGE | CURRENT |
| 12 VDC | 4 amperes |
| 24 VDC | 3 amperes |
| 125 VAC | 3 amperes |
| 250 VAC | 2 amperes |
OPEN TEMP&RESET TEMP
| CODE | OPEN TEMP | RESET TEMP | CODE | OPEN TEMP | RESET TEMP | |
| 30 | 30±3.5°C | ≥20°C | 95 | 95±5°C | 70±15°C | |
| 35 | 35±4°C | ≥25°C | 100 | 100±5°C | 70±15°C | |
| 40 | 40±4.5°C | ≥30°C | 105 | 105±5°C | 75±15°C | |
| 45 | 45±5°C | ≥33°C | 110 | 110±5°C | 75±15°C | |
| 50 | 50±5°C | ≥35°C | 115 | 115±5°C | 80±15°C | |
| 55 | 55±5°C | 42±6°C | 120 | 120±5°C | 85±15°C | |
| 60 | 60±5°C | 45±8°C | 125 | 125±5°C | 85±15°C | |
| 65 | 65±5°C | 48±10°C | 130 | 130±5°C | 90±15°C | |
| 70 | 70±5°C | 50±12°C | 135 | 135±5°C | 95±15°C | |
| 75 | 75±5°C | 53±14°C | 140 | 140±5°C | 100±15°C | |
| 80 | 80±5°C | 55±15°C | 145 | 145±5°C | 100±15°C | |
| 85 | 85±5°C | 60±15°C | 150 | 150±5°C | 105±15°C | |
| 90 | 90±5°C | 65±15°C | 155 | 155±5°C | 110±15°C |
