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209/219/229/279 DECISION TABLES
How to Order
The ordering code for 209, E-Frame Circuit Breakers may be
determined by following the steps in the decision tables
shown here.
The coding given permits a self-assigning part number for
standard configurations. Factory part numbers are assigned
to units with mixed ratings, combinations of styles or con-
struction not listed in the Third Decision Table, etc. With
these, it is suggested that order entry be by description and/
or drawings, and a part number will be established.
Additionally, it is standard policy to establish a factory-
assigned part number whenever a descriptive drawing
exists to insure cross reference, traceability and manufac-
turing control.
When specifying a breaker for AC motor start or high inrush
applications, the peak amplitude and surge duration should
be specified for factory assistance in rating selection. 209
and 239 are UL listed circuit breakers under file no. E53739
per UL 489.
279 is a UL listed under file no. E192808 per UL 489A.
219 is a UL recognized “Manual Motor Controller” under file
no. E41607 per UL 508.
229 is a UL recognized supplementary protector under file
no. E66410 per UL 1077.
For example, the following is the code for a single pole
breaker with series trip, 50/60Hz, medium inertial delay,
120/240Vac maximum voltage ratings, solderless connector
with mounting foot added to the line side of the breaker to
facilitate back panel mounting and a current rating of 10.0
amperes.
To determine the ordering number of your particular 209 unit,
simply follow the steps shown. You may use this number to
place an order or as a reference for further questions you may
have.
Notes:
A 6-32 inserts for front mounting are provided on all units. M3 ISO metric
mounting inserts are available and are specified by adding -A at the end
of the ordering code above.
B The auxiliary switch is located on the right-hand pole (viewed from
terminal end) unless specified otherwise. Auxiliary switches are
available on all front or back panel mounts (series construction only).
If more than one auxiliary switch is specified use “2R” through “6R” as
required.
C Line terminals are 10-32 screws for bus connection to 100 amperes.
Load terminals are 10-32 screws to 50 amperes and solderless
connectors from 50 to 100 amperes.
D An anti-flashover barrier is supplied between poles on all multi-pole
versions with 10-32 stud and 1/4-20 stud terminals per UL requirement.
E The standard current values for 100% of rated current are those listed in
the Seventh Decision Table. Non-listed values can be readily supplied,
in general without delayed delivery. Please contact an Airpax office or
sales representative.
187
209 Series - Decision Tables
http://airpax.sensata.com
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相关PDF资料
209197-1
19" RACK-MOUNT PANEL
2093-250-SM-RPLF
GAS DISCHRG TUBE 2ELECT 2500V
2095-350-BLF
GAS DISCHRG TUBE 2ELECT 3500V
2097-200-DLF
SURGE ARRESTER GDT 2000V AXIAL
20KR85
FUSE 20A 415V HOUSE SERVICE BS88
2106207-1
SOLARLOK SAFETY COLLAR
211010-6
CONN D-SUB RCPT SAVER 15 POS
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相关代理商/技术参数
209-2-1-61-4-2-10-H
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制造商:Sensata Technologies 功能描述:2 Pole
209-2-1-61-4-4-15
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209-2-1-61-4-8-15
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制造商:Sensata Technologies 功能描述:209-2-1-61-4-8-35 /Pole # 2 /Prod Family: 0209
209-2-1-61-4-8-5
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