Basic Switches
Door Switches
Standard Bas ic Switches
Sealed/High Temperature Switches
Miniature/Subminiature Switches
SUBMINIATURE/MINIATURE BASIC SWITCHES
The U Series of subminiature basic switches are our newest line. The US is the
smallest snap-action switch available. The UX and UM are versatile, low cost,
full featured products with ample electrical capacity in a compact package.
Typical Applications . . . . . . . . . . . . . . . . . . . . . . . p. 2
Index by Product Type . . . . . . . . . . . . . . . . . . . . . p. 3
Selection Guides . . . . . . . . . . . . . . . . . . . . . . p. 4 to 7
Catalog Listings/Order Guides . . . . . . . . . p. 8 to 93
Reference Data . . . . . . . . . . . . . . . . . . . . . . . . . . p. 94
Catalog Listing/Page Number Index . . . . . . . p. 102
SM subminiature basic switches are a versatile collection of small size and
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ample electrical capacities, including 11 amp power load handling and ⁄
4
hp
motor load. SX subminiature basic switches are smaller than SM switches,
yet are big in performance and selection. They provide up to 7 amp power
load capacity. V3 miniature basic switches put a 25 amp power load capacity
and a choice of 11 other electrical ratings into a relatively small package with
many choices of actuators, contact materials, and terminal designs. V7 minia-
ture basic switches have electrical ratings up to 15 amps. Both commercial
and European versions are UL recognized and CSA certified. The latter is also
designed to meet all leading European approval agency requirements. TB
miniature basic small double-break units can control 2, 3 or 4 isolated circuits.
STANDARD BASIC SWITCHES
Power load switching and motor handling capacity are among the attractions
of thumb-size BZ/BA standard basic switches. Double-pole double-throw
switching is added by DT switches. Where there’s a need for reliable switch-
ing of high capacity systems involving DC motors and solenoids, MT magnet-
ic blow-out switches do the job. The 3MN has double-break switching. 6AS
assemblies have two tandem mounted standard basic switches under a com-
mon actuator.
SEALED AND HIGH TEMPERATURE BASIC SWITCHES
Specially adapted basic switches include: SE/XE environment-proof switch-
es which protect subminiature SM/SX basic switches within a sealed hous-
ing; HM hermetically sealed switches are interchangeable in operating point
with the SM switches; HS hermetically sealed switches which parallel the size
and mounting scheme of the standard basic switches; and HT high temper-
ature switches for use up to +1000°F.
DOOR SWITCHES
AC, WW and DM switches automatically cut power when a service door or
drawer is opened.
For application help: call1-800-537-6945.
Honeywell Sensing and Control
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HONEYWELL [ Honeywell ]
