A3D

A3D

  • 厂商:

    ETC2

  • 封装:

  • 描述:

    A3D - Thermal Cutout/Regulator/Limiter - List of Unclassifed Manufacturers

  • 详情介绍
  • 数据手册
  • 价格&库存
A3D 数据手册
Thermal Cutout/ Regulator/Limiter FEATURES – Precision switching – High sensitivity – Broad application – Wide range of housings, connections and fixings – Designed for dirty situations A3 A3A A3K A3K2 A3K3 DESCRIPTION Types A3, A3D, A3L, A3DL, A3DS, A3A, A3DA, A3SD, A3AS, A3K, and A3K1 are designed for operations as thermal cutouts, temperature regulators or overheat protection. Type A3K2 is a double pole thermal cutout or over-temperature protector. Type A3K3 is a thermal cutout or temperature regulator with a fuse. Types A3B, A3LB, A3AB, AKB and A3KB are thermal limiters (with manual reset). The thermal response system operates by means of a bimetal snapdisc acting on a switch contact without any electrical connection. The system is insensitive to current, and reacts to external thermal influences. Plastic housing, base-plate and mounting lug are all voltage-free. Heat transfer is effected directly through the plastic/metal housing or solid media, and indirectly by convection, radiation and conduction in the case of gaseous media. APPLICATIONS Temperature monitoring and control, Temperature limiting and indication in electrical appliances, industrial plant, machinery and equipment, process engineering. e.g. hotplates vacuum cleaners ironing machines electric blankets foot warmers cookers heaters radiators water heaters welders thyristors coffee machines egg cookers domestic appliances electrical equipment oil heaters plate warmer Thermal Cutouts A3 03-02-02 1000-Y-397e CANTHERM 8415 Mountain Sights Avenue • Montreal (Quebec), H4P 2B8, Canada Tel: (514) 739-3274 • 1-800-561-7207 • Fax: (514) 739-290 E-mail : sales@cantherm.com • Website: www.cantherm.com 2 Thermal Cutouts A3 03-02-02 1000-Y-397e 3 Thermal Cutouts A3 03-02-02 1000-Y-397e Thermal Cutouts A3 03-02-02 1000-Y-397e 4 5 6 7 Thermal Cutouts A3 03-02-02 1000-Y-397e CANTHERM 8415 Mountain Sights Avenue • Montreal (Quebec), H4P 2B8, Canada Tel: (514) 739-3274 • 1-800-561-7207 • Fax: (514) 739-290 E-mail : sales@cantherm.com • Website: www.cantherm.com Thermal Cutouts A3 03-02-02 1000-Y-397e
A3D
1. 物料型号: - 型号包括A3、A3D、A3L、A3DL、A3DS、A3A、A3DA、A3SD、A3AS、A3K、A3K1、A3K2、A3K3等,这些型号设计为热切断装置、温度调节器或过热保护装置。

2. 器件简介: - 这些器件设计用于作为热切断装置、温度调节器或过热保护。例如,A3K2型号是双极热切断装置或过温保护器,A3K3型号带有保险丝的热切断或温度调节器。

3. 引脚分配: - 引脚类型包括单极和双极,具体分配依据型号不同而有所差异。

4. 参数特性: - 响应温度范围从40°C至425°C不等,具体取决于型号。公差范围从±3%至±15%,最小公差为±2.5K至±15K。复位温度范围从5°C至150°C,部分型号可定制。

5. 功能详解: - 热响应系统通过双金属快动片作用于开关接触点,无需电气连接。系统对电流不敏感,对外部热影响有反应。塑料外壳、基板和安装耳均为无电压设计。

6. 应用信息: - 应用于温度监测和控制、限温和指示,如家用电器、工业设备、机械装备、工艺工程等,例如烹饪器具、加热器、真空吸尘器、散热器等。

7. 封装信息: - 封装材料包括陶瓷、热塑性塑料等,具体材料依据型号不同而有所差异。连接类型包括特殊连接器、焊接标签、推接式、钳接式等。

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