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Marl Panel Mount LED Indicator Yellow, 8.1 mm Mount Hole, Solder Tab Termination, IP67, 12V DC, 677-521-21

Category Panel Mount LED Indicator Brand Marl Condition New

Specifications

Country of Origin United Kingdom
Brand Marl
Length 33mm
IP Rating IP67
Series 677 Series
Maximum forward current 20mA
Viewing angle Wide
Sub Type Panel Mount LED Indicator
Terminal type Solder Tab
Lens Colour Smoked
Standards/Approvals RoHS, IP67
LED Colour Yellow
Lens Finish Polycarbonate
Maximum Supply Voltage 12V dc
Mount Hole Size 8.1 mm
Multicolour/Single Colour Single Colour

Key Features

  • Features a smoked high contrast polycarbonate lens for sunlight viewability.
  • 8.1 mm panel mount hole with a low profile 11.5 mm bezel black anodised aluminium housing.
  • Solder tab termination with 0.11 in. (2.8 x 0.5 mm) terminals for secure wiring.
  • Operates at a maximum supply voltage of 12V DC with a maximum forward current of 20mA.
  • Fully internally potted construction ensures shock and vibration resistance.
  • D shaped mounting design prevents rotation after installation.
  • Includes sealing washer, fixing nut, and lock washer for reliable mounting.
  • Complies with RoHS standards and is manufactured in the United Kingdom.

Product Description

Marl 677-521-21 Panel Mount LED Indicator Yellow is a precision electronic component designed for reliable visual signaling in industrial, electronic, and electrical applications. It features an 8.1 mm mounting hole and a smoked polycarbonate lens that provides high contrast and visibility even in direct sunlight.

The indicator is housed in an anodised black aluminium bezel with a low profile height of 11.5 mm, making it suitable for panel installations where space and aesthetics are important. Its solder tab terminals (0.11 in. / 2.8 x 0.5 mm) ensure secure electrical connections.

This panel mount LED indicator operates on 12V DC with a maximum forward current rating of 20 mA. The unit is fully internally potted, offering excellent shock and vibration resistance for harsh environments. Its IP67 rating guarantees dust-tight and waterproof performance, ideal for outdoor or industrial use.

The 'D' shaped mounting design prevents rotation after fixation, enhancing stability. Installation is facilitated by the included sealing washer, fixing nut, and lock washer, ensuring a reliable and durable mount on panels.

This product complies with RoHS directives, reinforcing its environmental safety. It is manufactured in the United Kingdom under the 677 Series, a trusted range of panel mount indicators known for quality and durability.

Smoked polycarbonate lens for sunlight viewability. Low profile 11.5 mm black anodised aluminium bezel housing. Solder tab termination with 0.11 in. terminals. 12V DC operating voltage with max 20mA current. Internally potted construction for shock and vibration resistance.

IP67 rated for dust and water protection. D shaped mounting to prevent rotation. Includes sealing washer, fixing nut, and lock washer. RoHS compliant and manufactured in the United Kingdom.

This Marl Panel Mount LED Indicator is suitable for industrial automation panels, control systems, instrumentation, and other electrical applications requiring reliable visual status signals. Explore more from our extensive electronics components catalogue on EnvMart.

Marl Panel Mount LED Indicator Yellow, 8.1 mm Mount Hole, Solder Tab Termination, IP67, 12V DC, 677-521-21
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Frequently Asked Questions

It operates at a maximum supply voltage of 12V DC.

The maximum forward current rating is 20 mA.

This model has an IP67 rating, making it dust-tight and waterproof.

The mounting hole size is 8.1 mm.

It features a smoked polycarbonate lens and is housed in a black anodised aluminium bezel.

It uses solder tab termination with terminals measuring 0.11 in. (2.8 x 0.5 mm).

The bezel has a low profile height of 11.5 mm.

Yes, it includes a sealing washer, fixing nut, and lock washer for reliable mounting.

It has a smoked polycarbonate lens that provides high contrast and visibility.

Yes, it complies with RoHS standards and has an IP67 rating.

It is manufactured in the United Kingdom.

It is suitable for industrial automation panels, control systems, and instrumentation requiring reliable visual status signals.

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