Eaton RMQ-Titan Pushbutton Box - M22

This complete pushbutton box from Eaton Moeller's RMQ-Titan series has 3 make and 3 break contacts...

Best current price£30.03from Tameson UK

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Tameson UKEaton Industries Green Rmq-Titan Pushbutton Box Complete - 216522
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Blueperry agriculture (UK)Eaton Grey Surf.mount.pushbutton 1No/1Nc M22dgx1kc11i
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Rapid Online - Rapid Electronics Ltd.Eaton 216522 M22 Pushbutton Green IP66 1pc round momentary switch
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eBayM22-D-G-X1/KC11/I Green Flat Pushbutton 1NO1NC 216522
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Product Information

Full details

The Eaton M22-I3-M1 pushbutton box is designed for industrial applications requiring reliable control with three distinct commands. It offers a robust solution for start/stop operations and a secondary start function, benefiting machine operators and maintenance personnel. However, its specific function set means it may not be suitable for systems requiring more complex control sequences.

All features

SeriesM22
Model Part Number216532
BrandEaton

Extended Product Information

FAQs

What is the main purpose of the Eaton M22-I3-M1 pushbutton box?

This pushbutton box is designed for industrial control applications, providing three distinct commands: 'start 1', 'stop', and 'start 2', clearly marked with 'l', 'O', and 'll' symbols.

What does the IP67 rating mean for this product?

The IP67 rating signifies that the pushbutton box is protected against dust ingress and can withstand immersion in water up to 1 meter for 30 minutes, making it suitable for demanding environments.

Can I use this pushbutton box with a 24V DC system?

No, this pushbutton box is designed for AC input voltages ranging from 115V to 500V. It is not suitable for DC systems.

How many normally open (NO) and normally closed (NC) contacts does it have?

The Eaton M22-I3-M1 features 3 normally open (NO) contacts and 3 normally closed (NC) contacts.

What material is the housing made of?

The housing is made of durable plastic, designed for longevity in industrial settings.

What is the cutout diameter required for mounting?

The recommended cutout diameter for mounting this pushbutton box is 22mm.

Are the buttons illuminated?

No, this model does not feature illumination for the buttons.

Troubleshooting

Pushbutton is unresponsive

Verify that the unit is receiving the correct input voltage (115-500V AC). Check all wiring connections to ensure they are secure and correctly placed on the terminals.

Incorrect command execution (e.g., Start button acts as Stop)

Review the wiring of the pushbutton terminals against your control system's schematic. Ensure the 3NO and 3NC contacts are correctly integrated into the logic.

Unit fails to maintain seal integrity (loss of IP rating)

Inspect the enclosure and seals for any damage or gaps. Ensure the unit is correctly mounted and all cable entries are properly sealed.

Button sticks or does not return to its original position

Check for any debris obstructing the button mechanism. If the issue persists, the internal mechanism may be damaged, and the unit may need replacement.

Pros and Cons

Pros

  • Robust IP67/IP69K and NEMA 4X rating for harsh environments.
  • Clear and intuitive labeling for operational commands.
  • Flexible contact configuration (3NO/3NC).
  • Wide input voltage range supports various installations.
  • Durable plastic construction designed for longevity.

Cons

  • Limited to three specific commands, not suitable for complex control systems.
  • Requires specific knowledge for wiring the 3NO/3NC contacts.
  • Illumination is not available for status feedback.
  • Fist bump diameter of 29.5mm may require specific mounting considerations.

Setup, Compatibility & Care

Setup

  1. Mounting: Secure the pushbutton box to a suitable control panel or surface using appropriate mounting hardware. Ensure the mounting location provides access for operation and wiring.
  2. Wiring: Connect the control circuits to the 3NO and 3NC terminals according to your system's schematic. Ensure power is disconnected before wiring.
  3. Configuration: For the 'start 1', 'stop', and 'start 2' functions, wire the buttons to the corresponding control logic or relay circuit. The imprints 'l', 'O', and 'll' indicate their intended function.

Compatibility

  • Voltage: Compatible with AC input voltages from 115V to 500V.
  • Enclosure Diameter: Designed for a 22mm cutout diameter. Ensure your mounting panel accommodates this.
  • Environmental: Suitable for environments requiring IP67/IP69K and NEMA 4X protection.

Care

  • Cleaning: Clean the exterior with a slightly damp cloth. Avoid abrasive cleaners or solvents that could damage the plastic housing or button markings.
  • Inspection: Periodically inspect the buttons and enclosure for any signs of damage or wear. Ensure seals are intact to maintain IP rating.
  • Contact Maintenance: If experiencing intermittent operation, check the wiring connections. For internal contact issues, replacement of the unit may be necessary.

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