TB 40

Temperature limiter

	Data sheet
	中文说明书
	Operating Manual
	TB 40-1

• Resetting with front keys or external contact
• 通过面板按钮或外部触点复位


• Safety Approval according to DIN 3440
• 符合DIN 3440安全认证

Applications 应用
All applications where an over temperature fault condition could present fire hazard or other hazard
Heat generating plants with outflow temperatures up to 120℃ (DIN 4751)
Hot-water plants with outflow temperatures above 110℃ (DIN 4752)
Thermal transfer plants with organic transfer media (DIN 4754)
Oil-heated plants (DIN 4755)

Main attributes 主要属性
Plug-in module
Protection with a password and the internal security switch