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Green round pilot light with smooth plastic lens 22 mm screw terminals

SIEMENS

SIEMENS 3SU1102-6AA40-1AA0 Pilot Light Green 24V

SKU CH-NY4C-TSGR0

A round green LED pilot light with screw terminals, 24 V AC/DC supply and IP67/IP69K sealing for 22 mm panel mounting

  • Green LED pilot light for clear status indication
  • 24 V AC/DC operation suits common control voltages
  • IP67 and IP69K ratings resist water and high-pressure washdown
  • Screw terminals enable secure wiring without special tools
  • Round 22 mm polyamide body fits standard panel cut-outs

SIEMENS 24 V Green Pilot Light

The SIEMENS 3SU1102-6AA40-1AA0 is a 24 V AC/DC green LED pilot light built for industrial control panels. Its round 22 mm plastic body mounts in a standard cut-out and carries NEMA 1, 2, 3, 3R, 4, 4X and 12 ratings plus IP67 and IP69K sealing.

Interface and environmental limits

Screw terminals accept solid or stranded wire for a secure low-voltage connection. The integrated LED module runs directly on 24 V AC/DC without an external transformer. Polyamide construction and the smooth plastic lens resist oils, coolants and high-pressure wash-downs common in machine-shop environments.

Installation notes and common issues

The 22 mm mounting hole matches standard panel cut-outs, so no special tools are required beyond a screwdriver for the screw terminals. Mis-wiring the AC/DC supply or over-tightening the terminals can damage the integrated lamp module, which is not user-replaceable.

Highlights

  • Green LED pilot light for clear status indication
  • 24 V AC/DC operation suits common control voltages
  • IP67 and IP69K ratings resist water and high-pressure washdown
  • Screw terminals enable secure wiring without special tools
  • Round 22 mm polyamide body fits standard panel cut-outs

Specifications

BrandSIEMENS

Questions about this item

Which 22 mm pilot light should I choose for a green 24 V indicator?

The 3SU1102-6AA40-1AA0 is a round, green LED unit with screw terminals, rated IP67 and IP69K for harsh environments.

What does the 24 V AC/DC rating mean when the light is installed?

It operates directly on 24 V AC or DC without an external resistor, and the integrated LED cannot be replaced separately.

What does the NEMA 4X and IP69K rating cap in practice?

The polyamide body and plastic lens withstand high-pressure wash-down and corrosion, making it suitable for food-grade or outdoor panels.

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