TB02-BB8D-80℃微型热保护器
作者: TB02-BB8D 微型热保护器
已被浏览:6691 次
来源: www.huahx.com
发布日期:2018-10-18
信息摘要:
TB02-BB8D微型热保护器(温控器)产品导线为高质硅胶线,适合高温工作环境,该产品适用于分马力电机、塑封电机,由于过载堵转非正常状态下引起的过热保护,也适用于荧光灯、镇流器、变压器、家用电器等一般电气设备的过热保护,并可在二次线路中作热检测器用。
TB02-BB8D 微型热保护器(Thermal Protectors)即温控开关TB02-BB8D.
TB02-BB8D微型热保护器(温控器)产品导线为高质硅胶线,适合高温工作环境,该产品适用于分马力电机、塑封电机,由于过载堵转非正常状态下引起的过热保护,也适用于荧光灯、镇流器、变压器、家用电器等一般电气设备的过热保护,并可在二次线路中作热检测器用。电流、温度双重保护使电机保护更全面;微型化15.0mmx5.4mmx2.4mm 的设计易于安装;单断点速动结构确保使用的可靠性;严格的工艺制作确保双金属元件重复性,长期使用均能保持断开及复位温度的一致性。
2 Essential Parameters
2.1 Contact Forms Normal Close
2.2 Ultimate Capacity of Contact :12V-DC/4A, 24V-DC/3A, 115V-AC/3A, 250V-AC/2A
2.3 Rated Opening Temperature
|
|
|
Item No. |
Opening temp |
Reset Temp |
Item No. |
Opening temp |
Reset Temp |
TB02-BB8D-30℃ |
30±3℃ |
≥20℃ |
TB02-BB8D-95℃ |
95±5℃ |
70±15℃ |
TB02-BB8D-35℃ |
35±3.5℃ |
≥25℃ |
TB02-BB8D-100℃ |
100±5℃ |
70±15℃ |
TB02-BB8D-40℃ |
40±4℃ |
≥30℃ |
TB02-BB8D-105℃ |
105±5℃ |
75±15℃ |
TB02-BB8D-45℃ |
45±4.5℃ |
≥33℃ |
TB02-BB8D-110℃ |
110±5℃ |
75±15℃ |
TB02-BB8D-50℃ |
50±5℃ |
≥35℃ |
TB02-BB8D-115℃ |
115±5℃ |
80±15℃ |
TB02-BB8D-55℃ |
55±5℃ |
42±6℃ |
TB02-BB8D-120℃ |
120±5℃ |
85±15℃ |
TB02-BB8D-60℃ |
60±5℃ |
45±8℃ |
TB02-BB8D-125℃ |
125±5℃ |
85±15℃ |
TB02-BB8D-65℃ |
65±5℃ |
48±10℃ |
TB02-BB8D-130℃ |
130±5℃ |
90±15℃ |
TB02-BB8D-70℃ |
70±5℃ |
50±12℃ |
TB02-BB8D-135℃ |
135±5℃ |
95±15℃ |
TB02-BB8D-75℃ |
75±5℃ |
53±14℃ |
TB02-BB8D-140℃ |
140±5℃ |
100±15℃ |
TB02-BB8D-80℃ |
80±5℃ |
55±15℃ |
TB02-BB8D-145℃ |
145±5℃ |
100±15℃ |
TB02-BB8D-85℃ |
85±5℃ |
60±15℃ |
TB02-BB8D-150℃ |
150±5℃ |
105±15℃ |
TB02-BB8D-90℃ |
90±5℃ |
65±15℃ |
TB02-BB8D-155℃ |
155±5℃ |
110±15℃ |
30-155℃ (5℃ a step ), with opening temperature tolerance±5℃, ±8℃ and ±10℃ based on rated opening temperature. |
2.4 RESET Temperature |
The RESET temperature is 70% of the rated opening temperature (integral multiple of “5” preferred), with the tolerance ±10℃, ±15℃ and ±20℃. |
Remark: Custom design in Rated Opening Temperature and Rated Reset Temperature is available. |
3 Installation Dimensions & External Dimensions (See Picture 1.)
|
Item |
COMPONENT |
MODEL |
Item |
COMPONENT |
model |
1 |
Plastic Case |
PBT CRN7030 |
5 |
Fixing Base |
PBT CRN7030 |
2 |
Movable Contact |
AgNi/BZn |
6 |
Epoxy Resin |
9002A |
3 |
Bi-metal Dics |
30R |
7 |
Upper Terminal |
BZn |
4 Technical Specifications |
|
4.1 Requirement of Terminal Tensile Resistance |
|
The connection of thermal protector can bear 20N static pull for 1 minute. |
|
4.2 Dielectric Property :500V/min。The contact of thermal protector 500V/min under thermal cut-out |
4.3 Electrical Durability :The electrical durability of thermal protector is 10,000 times. |
5. Numbering system: |
|
TB02-BB8D XXX℃ TB05——product model |
|
B- contact type :close B-protector type: dual–function over temperature and short circuit protector |
8-shell size model D- low resistance XXX℃——opening temperature | |