P.O. Box 13615
Milwaukee, WI 53213
Toll-Free Phone 800.288.8178
Toll-Free Fax 800.298.3503
N49 W13650 Campbell Drive
Menomonee Falls, WI 53051
Phone 262.783.3500
Fax 262.783.3510
www.magnetek.com
Instruction Sheet No. 126-11170 R0
SBU-BzS-B Buzzer Switch
Instruction Sheet
WARNING! Do not install, wire, maintain, or inspect the buzzer switch while the power supply is turned on.
Failure to comply could result in electric shock or fire hazard.
CAUTION! Do not modify the buzzer switch. Failure to comply could result in damage to the buzzer switch
and will void the warranty. Magnetek is not responsible for any modification of the product made by the user.
Please inspect the delivered product to ensure that it is correct. This instruction sheet should be used for the SBU-
BzS-B buzzer switch.
Specifications
Specification
Buzzer Switch Model Number(s)
SBU-BzS-B
Rating
3A 250VAC (AC-15 for electromagnetic switching operation)
Installation
Environment
23°F to 104°F (-5°C to 40°C)*
*no condensation or freezing
Contact Configuration
1a
Installation/Removal
Installing the Buzzer Switch
There are two channels in the portion of the casing. The channels attach along the length of the enclosure.
The wrench for the hexagon nut (Figure 1) is attached to the buzzer switch.
Tighten the locking ring using the wrench to a torque of 4.5 – 5 kgf.cm (0.44 – 0.90 N.m).
Figure 1: Wrench for Hexagon Nut
Figure 2: Installation Diagram
