The 47478708 Rotary Switch (Genuine) is an original CNH engine temperature switch designed for CASE 570 SV and CASE 570 ST backhoe models.

This temperature switch helps monitor engine temperature and activates the related electrical system when the required operating temperature is reached. It is important for maintaining stable engine performance and preventing overheating problems.

Manufactured with genuine CNH quality standards, this switch provides accurate temperature response, reliable operation, and long service life under heavy-duty working conditions.

Product Functions:

• Monitor engine temperature
• Send temperature signal to electrical system
• Assist engine protection system
• Help prevent engine overheating
• Maintain stable engine operating condition

Common Symptoms of Faulty Temperature Switch:

• Engine overheating warning not functioning
• Incorrect temperature reading
• Engine temperature system malfunction
• Hard starting during hot condition
• Unstable engine operation

Product Features:

• Genuine CNH quality
• Accurate temperature sensing
• Durable brass body construction
• Stable electrical connection
• Easy installation
• Long service life

Suitable For:

• CASE 570 SV
• CASE 570 ST

Recommended:

It is recommended to inspect and replace the temperature switch if the engine temperature warning system becomes unstable or inaccurate.

47478708 温度开关（原装）

中文

47478708 温度开关（原装）是适用于 CASE 570 SV 与 CASE 570 ST 挖掘装载机的 CNH 原装发动机温度开关。

此温度开关主要用于监控发动机温度，并在达到设定温度时启动相关电路系统，对发动机保护系统非常重要，可帮助避免发动机过热问题。

采用 CNH 原装品质制造，拥有精准温度感应、稳定性能及耐用寿命，适合重型工程使用环境。

产品功能：

• 监控发动机温度
• 传送温度讯号至电路系统
• 协助发动机保护系统运作
• 防止发动机过热
• 保持发动机稳定工作状态

温度开关损坏常见情况：

• 水温警告系统失灵
• 温度显示不准确
• 发动机温度系统异常
• 热车时难启动
• 发动机运作不稳定

产品特点：

• CNH 原装品质
• 温度感应精准
• 黄铜材质耐用结构
• 电流连接稳定
• 安装方便
• 使用寿命长

适用机型：

• CASE 570 SV
• CASE 570 ST

建议：

若发动机温度警告系统不稳定或温度显示异常，建议及时检查及更换温度开关。