sla-120 Sensata Technologies, sla-120 Datasheet - Page 2

• Manufacturer Part Number: sla-120
• Description: 35 To 150 Amp Commercial Thermal Circuit Breaker
• Manufacturer: Sensata Technologies

Trip CurVe - Approximate Time, Current Characteristics At 77°F (25°C)
DiMenSionS - SDLM
(SEE NOTE 1)
1.550 [39.37]
1000
500
100
MAX
.580 [14.73]
1.650 [41.91]
MAX
.10
.590 [14.99]
1.009 [25.63]
2.429 [61.70]
2.399 [60.93]
2.930 [74.42]
150
MAX
.540 [13.72]
1
.750 [19.05]
.284 [7.21]
AMP RATING
FOR ILLUSTRATION
2X (Ø .261 [Ø 6.63])
MOUNTING HOLE
10-32-UNF-2B
MOUNTING NUTS
FURNISHED WHEN
SPECIFIED
2X THREADED STUD
1/4-28 UNF-2A
PUSH BUTTON
(RED)
2X PRE-ASM NUT
Sensata Technologies Inc.
529 Pleasant Street
Attleboro, MA 02703, USA
Phone: [phone]
http://www.sensata.com/
INCHES [MM]
Trip Time in Seconds
10
Performance characteristics are based on room
temperature (77°F, 25°C). Consult Derating curve for
ambient temperatures significantly higher or lower than
standard room temperature.
Example: At 77°F (25°C) the device is calibrated to hold
at 100% of rated current (1) and trip at 135% of rated
current (2). At 140°F (60°C), the same device will hold
at approximately 78% of rated current (3), and trip at
approximately 115% of rated current (4).
DerATinG CurVe
160˚F
140˚F
100˚F
-40˚F
-60˚F
70˚F
32˚F
0˚F
100
40
Important Notice: Sensata Technologies (Sensata) reserves
the right to make changes to or discontinue any product or
service identified in this publication without notice. Sensata
advises its customers to obtain the latest version of the
relevant information to verify, before placing any orders,
that the information being relied upon is current. Sensata
assumes no responsibility for infringement of patents or
rights of others based on Sensata applications assistance
or product specifications since Sensata does not possess
full access concerning the use or application of customers’
products. Sensata also assumes no responsibility for
customers’ product designs.
60
Ultimate Trip in % Rated Load
3
80
100
1
4
120
1000
2
140
77°F, 25°C
160
180
-18˚C
-40˚C
-51˚C
71˚C
60˚C
38˚C
21˚C
10,000
0˚C