TB02-BB8D-80℃微型熱保護器
作者： TB02-BB8D 微型熱保護器
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來源： www.mktmmenugroupdiningplvgrsteak.com
發(fā)布日期：2020-4-11
信息摘要：
TB02-BB8D微型熱保護器(溫控器)產(chǎn)品導線為高質(zhì)硅膠線，適合高溫工作環(huán)境，該產(chǎn)品適用于分馬力電機、塑封電機，由于過載堵轉(zhuǎn)非正常狀態(tài)下引起的過熱保護，也適用于熒光燈、鎮(zhèn)流器、變壓器、家用電器等一般電氣設備的過熱保護，并可在二次線路中作熱檢測器用。
TB02-BB8D 微型熱保護器(Thermal Protectors)即溫控開關TB02-BB8D.
TB02-BB8D微型熱保護器(溫控器)產(chǎn)品導線為高質(zhì)硅膠線，適合高溫工作環(huán)境，該產(chǎn)品適用于分馬力電機、塑封電機，由于過載堵轉(zhuǎn)非正常狀態(tài)下引起的過熱保護，也適用于熒光燈、鎮(zhèn)流器、變壓器、家用電器等一般電氣設備的過熱保護，并可在二次線路中作熱檢測器用。電流、溫度雙重保護使電機保護更全面；微型化15.0mmx5.4mmx2.4mm 的設計易于安裝；單斷點速動結構確保使用的可靠性；嚴格的工藝制作確保雙金屬元件重復性，長期使用均能保持斷開及復位溫度的一致性。
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 | |
