SKU: 101188 | Barcode: 4062434001141

Marantec Special 633 L One-Way Light Barrier | 20 m | 2-Wire | IP65 | ±90° Rotatable

Name: Marantec Special 633 L One-Way Light Barrier | 20 m | 2-Wire | IP65 | ±90° Rotatable
Brand: Marantec
SKU: 101188
Price: 95.85 EUR
Availability: InStock

€95,85

Tax included Shipping calculated at checkout.

Description

Marantec Special 633 L One-Way Light Barrier | 20 m | 2-Wire | IP65

The Marantec Special 633 L is a high-performance one-way photoelectric sensor with a 20 m range, 2-wire technology, and IP65 protection. Ideal for demanding gate systems in industrial, commercial, and residential areas.

Product overview

Thanks to its ±90° rotatable orientation and robust IP65 housing, the Special 633 L is suitable for outdoor installations and wide access routes. The 2-wire technology enables power supply, signal, and test transmission via just two wires – perfect for controllers with a 2-wire photoelectric sensor input.

Technical data

Model:
Marantec Special 633 L

Reach:
20 m (min./max. 6–20 m)

Rotation:
±90° (horizontal orientation 180°)

Interface:
2-wire technology

Operating voltage:
24 V DC

Protection class:
IP65 (dustproof and protected against water jets)

LED signaling:
Function & Pollution

Dimensions (W x H x D):
38 × 110 × 38 mm

Unit:
Transmitter + receiver + housing

Scope of delivery

Light barrier transmitter
Light barrier receiver
2 weatherproof housings
Mounting material

Features & Benefits

Long range: up to 20 m – ideal for wide gates and industrial plants.
2-wire technology significantly reduces cabling effort.
±90° rotatable optics for flexible alignment.
LED status indicator for function and contamination.
IP65 – extremely robust and weatherproof.
Optical security device for the protection of people and property.
Tormeister 24 recommends installation by qualified professionals for maximum safety.

Application & Assembly

The Special 633 L is suitable for modern gate control systems that support 2-wire sensors. Its horizontal rotatability allows for optimal alignment, even in sloping or challenging installation situations. Thanks to its IP65 rating, it is ideally suited for outdoor use.

Safety note: Installation only when de-energized. Light barriers are safety-relevant and must be tested according to standards.

Practical example

The 633 L was used at a sliding gate in an industrial plant due to its long range and rotating optics. Even under severe weather conditions, the detection remained precise and reliable.

Relevant categories & accessories

Frequently Asked Questions (FAQ)

How does the Special 633 L differ from the 633 R?

The 633 L uses 2-wire technology, while the 633 R uses 4-wire technology with relay output.

Can the light barrier be used outdoors?

Yes – thanks to IP65 it is extremely weatherproof.

What is the maximum range?

Up to 20 meters – ideal for industrial and sliding gates.

Inquire now about the Marantec Special 633 L

The perfect 2-wire light barrier for large and demanding gate systems – reliable, robust and flexible.

Consultation & Offer

Delivery information

Shipping options | Costs & delivery times

Germany

- 5,90 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Austria

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors 90,00 € (4-5 weeks)

Luxembourg

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Countries we ship to
Germany, Austria, Luxembourg*

*excluding islands

Delivery information for gates and doors

Pickup information:
Ordering and collection: Order online and collect the gate personally from our warehouse.

Delivery notice: The delivery notice provided by us after production is provisional and not legally binding. Deviations, e.g. due to traffic volumes or disruptions, do not give rise to claims for complaint.

Conditions for free freight of gates and doors:

-Please provide your mobile number when ordering
- Please ensure that someone is present to receive the goods on the scheduled delivery date. If someone is not present, please contact us.
- Our delivery is made with a truck combination of 18 meters in length.
- For unloading with a truck-mounted forklift we need sufficient space around the vehicle.
- Your address must be accessible; consider access roads, tight curves, posts, overhanging trees, etc.

Important points:
- The driver unloads the goods at the address specified when ordering.
- Unloading at other locations is the responsibility of the customer; we are not liable for damage at unsafely chosen unloading locations.
- If there are problems with space for unloading with the truck-mounted forklift, please ensure that there are enough unloading personnel available in advance.

Special cases:
- If your address cannot be reached by truck, please contact us before ordering to ensure optimal delivery and avoid damage.

If you have any further questions or special cases, please do not hesitate to contact us.