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Leuze electronic GmbH + Co. KG
L300 – Safety Locking Device

L300 – Safety Locking Device

Product catalog summary

Overview
The L300 Safety Locking Device by Leuze is designed for reliable access safeguarding using contactless actuation with RFID technology. It is suitable for tough industrial applications, ensuring protective doors remain securely locked until the associated machinery is safe.

Specifications

Metal housing with high-quality powder coating.
Three cable entries with thread M20×1.5 or M12 connector.
Degree of protection: IP 67 according to EN 60529, IP 69K according to ISO 20653.
SIL Level: Up to SIL3 according to EN 62061.
Ambient temperature range: -20°C to +50°C.
Max actuation speed: 0.5 m/s; Min actuation speed: 1 mm/s.
Assured operating distance: Sao 2 mm; Assured cut-out distance: Sar 4/10 mm (actuator not locked/locked).
Nominal operating voltage: Ue 24 V DC ±10% SELV.
Outputs: Two safe OSSD outputs.
Extraction force of unlocked actuator: 30 N.

Key Features

Contactless actuation with RFID technology.
Digitally encoded actuator.
Locking force of the system: 7500 N.
Locks if electromagnet is deactivated.
SIL 3 / PL e Cat. 4 with one device.
Designs with auxiliary release, lock, and anti-panic button.
Non-detachable, directional swiveling heads and devices.
PL e also when connected in series with up to 32 devices.
LED display unit for on-site diagnosis.

Applications
The L300 is ideal for safeguarding doors in industrial settings, such as plastic film wrapping stations, ensuring safety by preventing unauthorized access until the machine is no longer dangerous.

Catalog excerpts

& Leuze electronic LOCKING DEVICE Contactless actuation with RFID technology

Open the catalog to page 1

DESIGNED FOR TOUGH INDUSTRIAL APPLICATION Metal housing and head with high-quality powder coating. L300 safety locking devices keep protective doors securely locked through RFID technology and thereby prevent the inadmissible access of people until the guarded machine no longer poses a danger. Contactless actuation with RFID technology Digitally encoded actuator Locking force of the system 7500 N Locks if electromagnet is deactivated SIL 3 / PL e Cat. 4 with one device Metal housing, three M20 cable inlets or M12 connector Degree of protection IP 67 and IP 69K Designs with auxiliary release,...

Open the catalog to page 2

L300 – Safety Locking Device

L300 – Safety Locking Device

Catalog excerpts

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