• Initialization of stepping with reset input.

• Uses memory that stores setting status for 10 days without power. All internal contacts are released when no power is supplied.

• Detects an internal element malfunction caused by external noise, indicates the malfunction with an alarm indicator, and turns the relay alarm output ON. (An internal relay malfunction or internal relay contact weld cannot be detected.)

• With safety-design terminals which prevent electric shock accidents.

• With easy-to-see indicators which display the stepping status.

• Positive operation is assured due to the unique ratchet mechanism.

• Satisfies dielectric strength of 2,000 VAC.

• Low power consumption. (AC: approx. 6.4 VA; DC: approx. 3.9 W)

• Miniature hinge for maximum switching power for motor loads as well as resistive and inductive loads.

• No contact chattering for momentary voltage drops up to 50% of rated voltage.

• Withstanding more than 4 kV between contacts that are different in polarity and between the coil and contacts.

• Flame-resistant materials (UL94V-0-qualifying) used for all insulation material.

• Standard models approved by UL and CSA.

• Ideal for supply power to industrial inverters, servo drivers, and other devices, and switching power to motors and other equipment.

• The maximum load capacity of 160 A when using 4-pole parallel connections.

• EN 60947-4-1 certification for mirror contact mechanism obtained by combining the Relay with an Auxiliary Contact Block.

• Conforms to European PV standard (VDE0126).

• Approx. 30% less operation noise than a standard electromagnetic contactor.* (Approx. 100 dB reduced to approx. 70 dB.)

• Approx. 50% the volume of a standard electromagnetic contactor* to help downsize control panels.

• Relays with mixed coil specifications can be produced (e.g., AC set coil and DC reset coil).

• Operational response fast enough to enable pulse signal power applications.

• Ambient operating temperature: –10°C to 55°C.