Thermal overload relays and overload relays are electromechanical protection devices for the main circuit. They provide safe motor protection in the event of overload or phase loss.

Features:

• Eaton Series
• 2 poles
• Rated current [In] 16A
• Mains type "AC
• Control voltage [Uc] 230/240 VAC 50/60 Hz - 110 VDC
• Mains frequency "50/60 Hz".
• Nominal operating voltage [Ue] 250 V "AC" "50/60 Hz".
• Type of control remote and manual control - coil disconnection
• Control signal type pulse
• Switching frequency 5 switching operations/minute - 100 operations/day
• Pulse duration 50 ms...1 s
• Type of remote control luminous button 3 mA
• Local signalling ON/OFF indication
• Mounting mode fixed
• DIN rail mounting bracket
• Steps 9 mm
• Height 84 mm
• Width 18 mm
• Depth 60 mm
• Electrical durability AC-21: 200000 cycles - AC-22: 100000 cycles
• Connections-terminals
• Control circuit: cage terminals 1 wire 0.5...4 mm² rigid
• Control circuit: cage terminals 1 wire 0.5...4 mm² rigid with cable termination
• Control circuit: cage terminal 1 wire 1...4 mm² flexible
• Control circuit: cage clamps 1 cable 1...4 mm² flexible with ferrule
• Power circuit: cage clamps 1 wire 1.5...4 mm² rigid
• Power circuit: cage clamps 1 wire 1.5...4 mm² rigid with cable termination
• Power circuit: cage terminal 1 wire 1.5...4 mm² flexible
• Power circuit: cage terminal 1 cable 1.5...4 mm² flexible with ferrule
• Wire stripping length 11 mm
• Tightening torque 1 Nm
• Noise level 60 dB
• Degree of protection IP IP20 (when opened) in accordance with IEC 60529 - IP40 (in cabinet) in accordance with IEC 60529
• Pollution degree 3
• Tropicalisation 2
• Relative humidity 95 % at 55 °C
• Operating ambient temperature -20...50 °C
• Storage temperature -40...70 °C