87-336 A UL Approved Thermal Overload Relay

• Three-phase bimetallic chip.
• With phase failure protection.
• Continuous adjustable device with setting current.
• With temperature compensation.
• With action indication.
• With testing organization.
• With stop button.
• With manual and automatic reset buttons.
• Separable normally open and normally closed contacts.
• Installation method: plug-in installation with contactor, independent installation.

Standard:

• UL 60947-4-1;
• GB/T 14048.5/IEC 60947-5-1
• GB/T 14048.4/IEC 60947-4-1