MLZ Compact Guard Locking Safety Switch with RFID, 316 Stainless Steel Housing and IP69K

MLZ Compact Guard Locking Safety Switch with RFID, 316 Stainless Steel Housing and IP69K

The MLZ is a compact, 30 mm-wide guard locking safety switch housed in mirror-polished 316 stainless steel and tested to IP69K for demanding washdown environments. Designed for versatile installation, it features three RFID-coded actuator entry points and OSSD outputs, allowing multiple devices to be connected in series.

Its super-compact design makes it ideal for use on even the narrowest machine guard rails, with no mounting plate required. This helps simplify installation, reduce set-up time, and make ongoing maintenance easier.

The MLZ is ideally suited to applications with harsh cleaning and washdown procedures, including food, beverage, pharmaceutical, and other hygiene-critical industries.

Mirror Polished 316 Stainless Steel
IP67 and IP69K Tested
Suitable for SIP and CIP Cleaning
Flexible RFID Coded Actuator
Actuator Entry from 3-Positions
Connects up to 30 Units – CAT4, SIL3, PLe
Compact Design: 30mm x 30mm x 133mm
4000N Holding Force

Part Number	Description	Safety	Aux.	Connectivity
470001	MLZ 24Vdc RFID Locking Switch 5m Cable	2 OSSD	1	5M Pre-Wired
470002	MLZ 24Vdc RFID Locking Switch 10m Cable	2 OSSD	1	10M Pre-Wired
470004	MLZ 24Vdc RFID Locking Switch 15m Cable	2 OSSD	1	15M Pre-Wired
470005	MLZ 24Vdc RFID Locking Switch 20m Cable	2 OSSD	1	20M Pre-Wired
470003	MLZ 24Vdc RFID Locking Switch QC-M12 8-PIN	2 OSSD	1	8-PIN QC-M12
470103	MLZ 24Vdc RFID Locking Switch QC-M12 5-PIN	2 OSSD	0	5-PIN QC-M12

Technical Data
Approvals	TUV, cULus
Classification and Coding Level according to EN ISO 14119	Type 4, High
Technology	RFID, Power to Unlock
Housing Material	316 Grade Stainless Steel
Supply Voltage	24Vdc (+/- 10%) SELV/PELV or Class 2
Power Consumption	R+ (50mA Max.) / S+ (500mA Max.) (Solenoid)
Outputs Rated Voltage	24 Vdc
Outputs Max. Current	0.1 A
Outputs Min. Current	1 mA
Outputs Type	OSSD, PNP
Inputs Rated Voltage	24 Vdc
Inputs Rated Current	2 mA
Dielectric Withstand	250V.ac
Insulation Resistance	100 Mohms
Holding Force (ISO14119)	F1Max: 4000N Fzh: 3077N
Adjustable Spring Ball Catch	Adjustable 30 – 100N. (Light latch)
Coding level (ISO14119)	Type 4 High
Assured Locking distance	6mm
Sao / Sar (RFID)	10mm / 20mm
Response Time Guard Open	60ms max.
Response Time Inputs Off	20ms max.
Actuator entry minimum radius	175mm
Enclosure Protection	IP67, IP69K (QC version is IP67 at the connector)
Operating Temperature	-25 ... +55 °C
Mechanical Life Expectancy (B10d)	2.5 x 10 6 cycles at 100mA load
Vibration	IEC68-2-6, 10-55Hz+1Hz Excursion: 0.35mm, 1 octave/min