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Eaton/Moeller
AT0 Limit Switches
Eaton/Moeller
AT0 Limit Switches
Eaton/Moeller
AT0 Limit Switches
- Features a Modular System
- NEMA 4
- 23 and IEC IP 65
- Total Insulation
- Personnel Protection
- Positive Operation
- Basic Unit
- Flat Flexible Actuator
- Angled Flexible Actuator
- Flat Actuator
- Angled Actuator
- Flat Compensating Actuator
- Angled Compensating Actuator
Devices for world markets: and UL/ CSA / IEC / CE
Versatile Modular System: Flexibility in application - simplified stocking The modular system consists of standard and non-standard basic switches, enclosures, actuating heads and levers. The system allows the assembly of the required switch, on the spot, from the modules in stock. Therefore, if many different model switches are required, the costs in storing assembled switches can be reduced. There are available, however, any standard models completely assembled as required.
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Enclosures The enclosures are made of glass reinforced thermoplast. This enclosure design is totally insulated, corrosionresistant, has high mechanical impact strength and is extremely water, dust and oil tight. |
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Actuating heads All actuating heads can be turned in 90º stops, to the position required. Also, in order to meet more applications, besides the standard actuating heads, other heads such as the angled lever roller, actuating rod and spring actuating rod are available. |
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Plunger The plunger head can be actuated in the direction of the plunger axis and with a drive it can be actuated in every direction perpendicular to the plunger axis. |
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Roller plunger, Roller lever If the limit switch application has a high speed operating sequence or the drive cam has a long operating stroke, these actuating heads are ideal because of their long wear rollers. |
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Angled roller lever These actuating heads can be operated horizontally as well as vertically. |
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Actuating heads with adjustable lever length If the mounting points of the limit switches are known during the planning of an application, but the kind of operation cam or its distance to the limit switch is not yet known, then the actuating heads with the adjustable lever or adjustable rod offer the flexibility for a final adjustment in the field. |
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Spring rod actuator This model can be actuated from any direction perpendicular to the spring rod axis. The head can be used with objects with irregular shapes; the spring rod absorbs strong vibrations and, therefore, the snap-action switch is actuated only as required. |
Safety Interlock Switches AT0-xx-1-ZB
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Normally Closed |
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| - | 1 | AT0-01-1-ZB | |
| 1 | 1 | AT0-11-1-ZB | |
| - | 2 | AT0-02-1-ZB | |
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Safety Locking Cover Door Interlock SwitchesPrior to 2010 (Gray Cover)AT0-xx-xxx-xxT-ZBZ/XAfter 2010 (Yellow Cover)LS-Sxx-xxx-xxT-ZBZ-X*Requires Mechanical Securing Actuator, Listed Below and Sold SeparatelySafety Locking Cover
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Spring-power activated interlock switch Power requred to DEACTIVATE interlock
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 Lock Coil Voltage: 24vdc |
Select Activation Type: |
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Actuators for combination with the AT0 and LS LocksActuators for combination with the AT0 and LS LocksView More
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| G-ZBZ | W-ZBZ | F-ZBZ | |||||||||
| LS-XG-ZBZ | LS-XW-ZBZ | LS-XF-ZBZ | |||||||||
Straight actuator for sliding doors |
Angled actuator for swing doors ≥ 250 mm width |
Angled flexible actuator for doors which do not close precisely |
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THE "MT" SERIES REQUIRES POWER TO DEPLOY THE LOCK.
When the proper voltage is applied to the A1 and A2 coil terminals the solenoid is activated and the pin is pushed into the actuator opening. It is available in two models, the first being the "S11" which has a normally open cover switch contact that closes when the cover is opened or the "S02" model that has the opposite and the cover contact is open when the cover is open.
THE "FT" SERIES REQUIRES POWER TO RELEASE THE LOCK.
When the proper voltage is applied to the A1 and A2 coil terminals the solenoid is activated and the locking pin is pulled back from the actuator opening, therefore releasing the lock from it's fail safe spring return locked position. Even with a power failure the door or cover will remain locked. A manual release is also provided. It is available in two models, the first being the "S11" which has a normally open cover switch contact that closes when the cover is opened or the "S02" model that has the opposite and the cover contact is open when the cover is open.
By reliable securing and interlocking of protective doors, the LS-ZBZ increases the safety standards for the protection of personnel and processes The LS-ZBZ operates according to one of two principles: on the basis of magnet-powered or spring-powered interlocking.
Using the magnet-powered design, the protective cover is interlocked when operational voltage is applied, and can therefore be opened directly in the event of power failure.
The spring-powered scheme ensures that the door or protective guard remains safely locked even in the event of power failure. The interlock is released when power is applied to the LS-ZBZ. This means that personnel are protected from overrunning machines. This variety of the LS-ZBZ only opens once the potentially dangerous movement has ceased. In an emergency, the protective guard can be opened using an auxiliary release mechanism. Via a second switching contact, dangerous processes can be monitored from the control station.
AT0 & LS Actuators
Straight Actuator
for Sliding Doors
Angled Actuators
for Swing Doors
Angled Flexible
Actuator
Straight Flexible
Actuator
Straight Actuator
with Overlap
Angled Actuator
with Overlap
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