DILER31120 MOELLER, DILER31120 Datasheet - Page 5

• Manufacturer Part Number: DILER31120
• Description: CONTACTOR
• Manufacturer: MOELLER

Specifications of DILER31120

• No. Of Poles: 3
• Contact Configuration: 3NO / 1NC
• Relay Mounting: DIN Rail
• Coil Voltage Vac Nom: 120V
• Relay Terminals: Screw Clamp
• Nom Operating Power: 25VA
• External Width: 45mm
• External Depth: 52mm
• Contact Current Max: 10A
• Operating Voltage: 415V
• Load Current Inductive: 6A
• Load Current Resistive: 10A
• Rohs Compliant: Yes
• Coil Type: AC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

This reduces the cost of your control panel
The space-saving is achieved not just by the reduced component
dimensions, but also due to the lower heat dissipation that,
particularly with the DC contactors, helps keep the cabinet
size down and saves the cost of a fan. The significantly reduced
sealing consumption achieved by innovative, electronic drives
makes this possible. The Moeller DC contactors from 17 up to
65 A have a sealing consumption of only 0.5 Watt, even those
at 170 A only use 2.1 Watt. This also results in lower power
consumption for the whole installation.
The benefits of the electronically controlled drive
All DC motor contactors with DC actuation from DIL M17
have an electronically controlled drive that offers the follo-
wing advantages:
• Significantly less heat dissipation due to reduced sealing
• Smaller control transformers because of lower pick-up
• Direct actuation from the PLC without coupling contactors
consumption
consumption
up to 32 A
Electronic-compatible auxiliary contact
Often very small signals have to be switched for indicating the
state of the contactor to the PLC. In order to increase the of
the feedback signal Moeller has developed a new auxiliary
contact with a make and break contact which is suitable for
switching small currents with low voltages. The DILA-XHIR11
auxiliary contact is tested for contact reliability at 1mA and
17VDC. The failure rate is less than 1 failure in 100 million
switching operations.
The auxiliary break contact is designed as a mirror contact so
that it can be used in safety applications as feedback signal.
Switching contactors directly from the PLC
This is a feature that is becoming increasingly more popular
and is primarily made possible by the limitation of the DC
pick-up power. Moeller‘s new contactors DIL M up to 32 A
can be switched directly from the PLC using 0.5 A DC outputs.
An additional coupling relay thus becomes unnecessary, and
this also applies to expensive and cumbersome relay outputs.
The new contactors DIL M thus enable the use of more
compact switching cabinets and inexpensive solutions.
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