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SZ2419.000 Rittal SZ2419 SAFETY LOCK 120V AC 8VA 120 V
Rittal SZ 2419.000 120 V AC 8 VA electrical safety lock for VX, VX SE, TS and AX enclosure doors, designed to restrict access to live electrical equipment while the master switch is switched on.
£229.40
Why Choose the Rittal SZ 2419.000 Safety Lock?
The Rittal SZ 2419.000 is an electrically operated 120 V AC safety lock designed for enclosure doors to help protect personnel against contact with live electrical equipment while the master switch is switched on. It provides a controlled interlocking function between the enclosure door and electrical supply, making it suitable for industrial control and automation installations where access to energised components must be restricted.
The safety lock locks the enclosure door while the master switch is ON, while mains voltage can only be enabled when the door is closed. An additional closing contact provides monitoring of the locking magnet, helping integrate enclosure access status into the machine or electrical control system.
Operating at 120 V AC with a power consumption of 8 VA at both 50 and 60 Hz, the SZ 2419.000 is suitable for Rittal VX, VX SE, TS and AX enclosure systems. The package includes the lock, actuator, angle bracket and assembly parts required for installation.
Key Advantages
- Helps prevent access to live electrical equipment while the master switch is on.
- Automatically locks the enclosure door when the master switch is ON.
- Allows mains voltage to be enabled only when the enclosure door is closed.
- Additional closing contact provides monitoring of the locking magnet.
- 120 V AC operation with an 8 VA power requirement.
- Compatible with Rittal VX, VX SE, TS and AX enclosure systems.
Key Features
- Rittal SZ electrically operated safety lock.
- 120 V AC rated operating voltage.
- 8 VA power consumption at 50 Hz.
- 8 VA power consumption at 60 Hz.
- 400 V AC rated insulation voltage.
- 4000 V AC rated impulse withstand voltage, phase-to-phase.
- Locks the enclosure door while the master switch is switched on.
- Integrated monitoring via an additional closing contact.
- Suitable for VX, VX SE, TS and AX enclosures.
- CSA and UL approved.
Controlled Access to Energised Electrical Equipment
Electrical enclosure safety locks provide an important interlocking function where access to energised components needs to be controlled. The Rittal SZ 2419.000 locks the enclosure door whenever the master switch is switched on and allows mains voltage to be enabled only when the enclosure door is closed, helping reduce the risk of accidental contact with live equipment.
The additional closing contact also enables monitoring of the locking magnet as part of the control arrangement. For two-door enclosures, Rittal specifies a door-operated switch for the overlapping door to provide the corresponding enclosure-door-closed indication.
Typical Applications
- Industrial electrical control cabinets.
- Rittal VX and VX SE enclosure systems.
- Rittal TS and AX enclosure installations.
- Machine control and automation panels.
- Electrical distribution and switching equipment.
- Manufacturing and production machinery.
- Enclosures requiring controlled access to live electrical equipment.
Technical Specifications
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| Accessory Type | Lock / Handle | |
|---|---|---|
| Manufacturer | Rittal | |
| Series | SZ | |
| Model | SZ 2419.000 | |
| Product type | Safety lock / electrical door interlock | |
| Rated operating voltage | 120 V AC | |
| Power consumption at 50 Hz | 8 VA | |
| Power consumption at 60 Hz | 8 VA | |
| Rated insulation voltage | 400 V AC | |
| Rated impulse withstand voltage, phase-to-phase | 4000 V AC | |
| Suitable enclosure types | VX, VX SE, TS, AX | |
| Function | Door locking while master switch is ON | |
| Lock monitoring | Additional closing contact | |
| Supply includes | Lock, actuator, angle bracket and assembly parts | |
| Approvals | CSA, UL | |
| Pack quantity | 1 piece | |
| Net weight | 0.7 kg | |
| Gross weight | 0.819 kg | |
| EAN | 4028177022713 | |
| ETIM 9 | EC002626 | |
| ECLASS 8.0 | 27189266 |
Frequently Asked Questions
What is the Rittal SZ 2419.000 used for?
The SZ 2419.000 is an electrical safety lock for enclosure doors designed to help prevent access to live electrical equipment while the master switch is switched on.
What voltage does the Rittal SZ 2419.000 operate at?
The safety lock has a rated operating voltage of 120 V AC and consumes 8 VA at both 50 and 60 Hz.
How does the SZ 2419.000 safety lock operate?
The lock secures the enclosure door when the master switch is ON. Mains voltage can only be enabled while the door is closed, and an additional closing contact monitors the locking magnet.
Which Rittal enclosures are compatible with the SZ 2419.000?
The safety lock is suitable for Rittal VX, VX SE, TS and AX enclosure systems.
What is supplied with the Rittal SZ 2419.000?
The package includes the safety lock, actuator, angle bracket and assembly parts required for installation.
Trusted Rittal Enclosure Safety
Rittal safety and enclosure accessories provide panel builders, machine manufacturers and automation engineers with dependable solutions for controlling enclosure access and improving protection around energised industrial electrical equipment.
