Product Details:
|
Life Cycle: | 100000 Cycles | Contact Type: | Voltagnormally Closed Or Normally Opene & Current |
---|---|---|---|
Switch Type: | Auto Reset Or Manual Reset | Temperature Range: | 0-250℃ |
Case: | Metal | ||
Highlight: | BW-ABS BW9700,auto reset thermal fuse,snap-action thermostat KSD9700 |
The BW & BH series protectors offer reliable protection against over-current and over-temperature conditions. These units feature a sealed design with small internal resistance, silent operation, and automatic reset functionality. The temperature and current-sensitive bimetal changes state in response to over-temperature or over-current conditions, effectively cutting off or restoring the circuit.
The BH series provides enhanced safety compared to standard protectors, with no temperature effect lag during sudden current surges.
Electrical Rating | DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V max 16A |
---|---|
Open temperature | (30~150)±5°C; 5°C a step |
Reset temperature | 2/3 of the action temperature with tolerance of ±15°C. Custom reset temperatures available upon request. |
Life times | 10000 cycles |
Size | L15mm W7.1mm H3.8mm |
Lead wire | #22 3266, end half tripping, length is 70mm (customizable) |
Certifications | UL File no: E487478 CQC certificate no: CQC16002142880 TUV certificate no: B160592241002 |
Model | Case | Length(mm) | Width(mm) | Height(mm) | Voltage & Current | Lead wire |
---|---|---|---|---|---|---|
H20 | Plastic | 18.5 | 8 | 4 | DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V max 10A | #20 3135, end 5mm half tripping, length is 70mm (customizable) |
H21 | Metal | 18.5 | 7.3 | 3.8 | ||
H21 | Metal | 20 | 8 | 4 | AC250V 20A | #16 3135 |
BH-A1D | Metal | 15 | 6.6 | 3.2 | DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V | #20 3135, #22 3266, #22 3135, end 5mm half tripping, length is 70mm (customizable) |
BH-B2D | Plastic | 15 | 7.1 | 3.8 | ||
BH-TB02B-B8D | Plastic | 15 | 5.2 | 2.4 | DC-12V max 4A; DC-24V max 3A; AC-125V max 3A; AC-250V max 2A | 3266-AWG24#, 3135-AWG24# or nickel strip normally, length is 70mm (customizable) |
Code | Temperature | Code | Temperature |
---|---|---|---|
30 | 30℃ | 100 | 100℃ |
35 | 35℃ | 105 | 105℃ |
40 | 40℃ | 110 | 110℃ |
45 | 45℃ | 115 | 115℃ |
50 | 50℃ | 120 | 120℃ |
55 | 55℃ | 125 | 125℃ |
60 | 60℃ | 130 | 130℃ |
70 | 70℃ | 135 | 135℃ |
75 | 75℃ | 140 | 140℃ |
80 | 80℃ | 145 | 145℃ |
85 | 85℃ | 150 | 150℃ |
90 | 90℃ |
BH series thermal protectors serve as effective security devices for:
Enforced types (3.5MPa pressure rating) are suitable for plastic-coated motor installations.
Contact Person: Cherry Lee
Tel: +86-13431163393
Fax: 86-769-82657011