Thermal Overload Relay

Thermal overload relay use the high-quality and high-sensitivity bimetallic strip mechanism to ensure the stability. It has multi current range to adjustable to suit different current application. It is designed in simple and reliable to protect the motor or power circuit with cost-effective. For durable and long service life, the thermal overload use silver alloy contacts, to carry high current capacity. On the function board, it has status indicator, current setting, test button, automatic/manual reset switch, and stop button.

Features & Benefits

● Adjustable current setting

● Prevent overloads or phase failures

● Automatic or manual reset

● Auxiliary contacts

● Test button

● Stop button

● Compact design

● High-quality plastic

● CCC,CE

● Support to button switch OEM/ODM

● Offer quality and low price product

How to select the appropriate type of metal push button

Please answer the following question, and send it to us, we will select the appropriate type for you.

Question&Example

①　the dimensions of push button to install: 16mm.

②　the load current you need to control: 5A.

③　the type of head part: plat head without light.

④　choose the contact structure: 1NO1NC/2NO2NC

⑤　Operation mode: Momentary or Latching.

⑥　LED volt and color(if need led): DC 24V GREEN.

⑦　choose the materials of shell: Stainless steel or Brass clad chromium.

⑧　special request: waterproof, Custom symbol, need socket...