Rated input (See note 2.): 3-phase 3-wire mode, 3-phase 4-wire mode;
380, 400, 415, 480 VAC, 220, 230, 240, 277 VAC.
Ideal for monitoring 3-phase power supplies.
for industrial facilities and equipment.
Monitor overvoltages and undervoltages for three-phase 3-wire,
or 4-wire power supplies.
DIP switch setting for 3-phase 3-wire or 3-phase 4-wire power supply.
Two SPDT output relays, 6 A at 250 VAC (resistive load) E53-COV04
Separate outputs possible for overvoltages and undervoltages.
World-wide power specifications supported by one Unit,
(switchable using DIP switch).
Relay status can be monitored using LED indicator. Appearance: Square/Projection type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-C.
Output: SPST-NC.
Lighting: LED.
Operating voltage: 200 VAC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Terminal: Solder terminal.
Actuator: Hinge lever.
Direct Current Switch with.
Built-in Magnetic Blowout.
Incorporates a small permanent magnet in the contact.
mechanism to deflect the arc to effectively extinguish it.
Same shape and mounting procedures as the Z Basic Switches. Appearance: Round/Half-guard type A22-H.
Output: SPST-NO.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models).
E53-COV04 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=E53-COV04&select=5