A-B 1756-DNB

辅助保护器用于保护应用项目中的设备。它们具有电流限制，采用双端子，以实现接线和母排灵活性。这些保护器具有 40 ?C (104 °F) 校准温度，适用于极端环境条件。

特性

包括 0.5…63 A 断路器 

提供 1(+N) 极、2 极和 3(+N) 极版本 

包括 B、C 和 D 脱扣曲线 

工作温度为 -25…55 °C (-13...131 °F) 的环境条件 

产品

1492-SPM 辅助保护器 

认证

符合 UL 认证和 CSA 认证（除了 1+N 和 3+N 设备）、CE 认证、CCC 认证、VDE 认证、符合 RoHS 标准 

带有标记的产品通过了相应认证。请访问我们的产品认证站点以了解符合性声明、证书和其他认证详情。

生成此产品目录号

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选择辅助保护器和微型断路器 

配置和选型工具

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其他资源

信息库 — 请访问我们的在线资源，以获取技术信息、技术支持聊天和论坛、软件更新以及产品安全公告/通知。 

附件

我们为 1492-SPM 辅助保护器提供了各种附件，包括：

辅助触点 

分励脱扣 

查看所有 1492-SPM 辅助保护器附

Auxiliary protectors are used to protect equipment in application projects. They have current limitation and use dual terminals to achieve wiring and busbar flexibility. These protectors have a capacity of 40? C (104 ° F) calibration temperature, suitable for extreme environmental conditions.

characteristic

Including 0.5... 63 A circuit breaker

Provide 1 (+N) pole, 2 pole, and 3 (+N) pole versions

Including B, C, and D trip curves

Environmental conditions with a working temperature of -25... 55 ° C (-13... 131 ° F)

product

1492-SPM auxiliary protector

authentication

UL and CSA certified (except for 1+N and 3+N devices), CE certified, CCC certified, VDE certified, RoHS compliant

Products with markings have passed corresponding certifications. Please visit our product certification website for compliance statements, certificates, and other certification details.

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Select auxiliary protectors and miniature circuit breakers

Configuration and selection tools

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Other resources

Information Library - Please visit our online resources for technical information, technical support chats and forums, software updates, and product safety announcements/notifications.

attachment

We provide various accessories for the 1492-SPM auxiliary protector, including:

Auxiliary contact

Shunt tripping

View all 1492-SPM auxiliary protectors attached