KSD9700 BW-A1D Auto Reset Thermal Fuse Bimetal Thermostat Small Thermal Protector

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Dongguan Heng Hao Electric Co., Ltd

City: dongguan

Province/State:guangdong

Country/Region:china

Tel:86-13431163393

Contact Person:
Miss.Cherry Lee View Contact Details

KSD9700 BW-A1D Auto Reset Thermal Fuse Bimetal Thermostat Small Thermal Protector

Brand Name	HENGHAO
Model Number	BH-B2D BH-A1D
Certification	UL
Place of Origin	Guangdong, China
Minimum Order Quantity	1000 pieces
Price	$0.35/pieces 1000-4999 pieces
Payment Terms	T/T
Supply Ability	1000000PER MONTH
Delivery Time	9WORKDAYS
Packaging Details	100 pcs per bag 5000 pcs per carton
Usage	Thermal
Breaking Capacity	High
Safety Standards	IEC
Contact type	Normally closed & Normally open
Temperature deviation	±3°C / ±5°C / ±7°C
Life cycle	10000times
MOQ	1000PCS
Payment method	TT or negotiate payment term
Delivery time	7 to 15 working days
Model	BH-B2D BH-A1D
Raw material	sliver, copper, plastic, metal, bimetallic disc
Electrical Rating	DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V 5A
Action Temperature range	(30~150)±5°C; 5°C a step

Detailed Product Description

KSD9700 BW-A1D Auto Reset Thermal Fuse Bimetal Thermostat Small Thermal Protector

BW & BH series that can protect against over-current and over-temperature are sealed firmly, small internal resistance, no noise and reset automatically. When current through bimetal that are sensitive to temperature and current, the status of the bimetal will be changed by over-temperature or over-current to cut off circuit or switch on circuit. BH series are safer than normal protectors, as there is no temperature effect lag under condition of sudden big current.

BH series thermostat’s Specification

Electrical Rating:

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. Reset temperature can also be provided according to customers' requirement.
Life times	10000 times
Size	L15mm W7.1mm H3.8mm
Lead wire	#22 3266, end half tripping, length is 70mm, or according to customer’s require
UL File no	E487478
CQC certificate no	CQC16002142880
TUV certificate no	B160592241002

BH series thermal protector’s Dimension

Model	Case	Length(mm)	width(mm)	High(mm)	Vol.&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, or according to customer’s require
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, or according to customer’s require
BH-B2D	Plastic	15	7.1	3.8	DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V
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 70 mm or according to customer’s require

BH series thermostat’s Application and Instruction

BH series thermal protectors ,effective reliable security protector and alarm devices, are widely used in various types 1.5 horsepower motors, lighting device, inverter welding machine, switch power, rechargeable battery pack, fluorescent lamp ballasts, portable power tools, electric appliances and other electric equipment to prevent from over-current & over-heating caused by abnormal work status. Enforced types that can withstand pressure of 3.5MPa are fit for build-in-installation of plastic coated motor.

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℃

Place of origin	China
Electrical Rating	DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V 5A
Action Temperature range	(30~150)±5°C; 5°C a step
Recovery and action temperature difference	Operating temperature decrease by 15-45°C
Temperature deviation	±3°C / ±5°C / ±7°C
Circuit resistance	≤50mΩ (Initial value)
Insulation resistance	≥100mΩ (DC500V Normal State)
Dielectric Strength	AC50Hz 1500V / min, no breakdown blinding (Normal State)
Life cycle	10000 times
Contact type	Normally closed & Normally open
MOQ	1000PCS
Delivery time	7 to 15 working days
Payment method	TT or negotiate payment term
Scope of application	BH series thermal protectors ,effective reliable security protector and alarm devices, are widely used in various types 1.5 horsepower motors, lighting device, inverter welding machine, switch power, rechargeable battery pack, fluorescent lamp ballasts, portable power tools, electric appliances and other electric equipment to prevent from over-current & over-heating caused by abnormal work status. Enforced types that can withstand pressure of 3.5MPa are fit for build-in-installation of plastic coated motor.


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