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Brand: OMRON
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VB-2121 Multiple Limit Switch
OMRON VB-2121 Manual And Instructions
VB-2121 datasheetPDF datasheet

OMRON VB-2121 Product information and technical parameters:
Brand: OMRON
Name: Multiple Limit Switch
Model: VB-2121
Shape of box: With flange.
Actuator: Bevel plunger.
Conduit: Four.
A New Monoblock Multiple Limit Switch.
Incorporating a Head Box with a Tough.
Head and Ensuring High Sealing.
Performance and a Mechanical.
Durability of 5,000,000 Operations.
Used for the sequential control of a variety of engineering.
machines and belt conveyor lines.
Built-in oil filter shuts out oil and water.
Approved by EN, IEC (Ground terminal models only.) and,
CCC (Chinese standard). Ask your OMRON representative,
for information on approved models.
Ground terminal models bear the CE mark.

Appearance: Round/Flat type A22-F.
Output: SPST-NC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit VB-2121.
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature VB-2121
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Ratings: 1 A at 125 VAC.
LED indicator: Without indicator VB-2121.
Actuator: Sealed pin plunger.
Many Models Including Roller Lever.
Switches are Only 16-mm Thick with Connector.
New center roller lever models that enable ganged mounting.
of up to 6 Switches.
Cable connectors for easy Switch replacement.
Triple-seal construction to provide IEC IP67 degree of protection.
Operation indicators available for easy monitoring,
(standard indicator is lit when Switch is not operating) VB-2121.
Approved by UL and CSA.
(Ask your OMRON representative for Information on approved models.) Actuator: Roller lever: R38.
Item: Basic.
Connector shape: Threaded (M12).
Built-in switch type: General-purpose.
Voltage: AC.
Wiring locations: NC + NO 4 core.
Connector pin No: NC 1 2; NO 3 4 .
Select the Best Two-circuit Switch for the,
Operating Environment and Application,
from a Wide Range of Models,
A wide selection of models is available, including General-purpose,
Environment-resisstant, and Spatter prevention Switches VB-2121.
Standard-feature gold-clad crossbar contacts provide high reliability.
Applicable to either standard loads or microloads.
Switches with Lever Actuators provide 90° overtravel,
one-side operation, aand four-direction head mounting VB-2121.
Approved standards: EN/IEC, UL, cUL, and CCC.
Contact your OMRON representative for information on approved models.


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