HDL36040 SQUARE D, HDL36040 Datasheet - Page 13

• Manufacturer Part Number: HDL36040
• Description: CIRCUIT BREAKER, THERMAL MAG, 3P, 40A
• Manufacturer: SQUARE D
• Series: PowerPactr

Specifications of HDL36040

• Actuator Style: Toggle
• No. Of Poles: 3
• Current Rating: 40A
• Voltage Rating Vdc: 250V
• Voltage Rating Vac: 600V
• Mounting Type: DIN Rail
• Terminals: Lug
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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All Rights Reserved
Now UL Listed as Current Limiting
The current limiting attributes of PowerPact H- and J-frame circuit breakers provide greater protection
for downstream devices by limiting the let-throught current in the event of a fault. The current-limiting
capabilities of HJ/HL and JJ/JL frame circuit breakers are documented with Underwriters Laboratories
and Canadian Standards Association. These current-limiting circuit breaker ship with a label that
identifies them as UL/CSA Current Limiting CIrcuit Breakers. (The HD/HG and JD/JG circuit breakers
do not carry the UL Current Limiting label)
The trip curves with let-through data are available for these circuit breakers. The trip curves are
identified by a label on the side of the circuit breaker.
Curve No. 50-10 PowerPact HJ and HL 150 A Frame Peak Let-Through Current Ip (see page 68)
Curve No. 50-11 PowerPact HJ and HL 150 A Frame Let-Through I
Curve No. 50-12 PowerPact JJ and JL 150 A Frame Peak Let-Through Current Ip (see page 70)
Curve No. 50-13 PowerPact JJ and JL 150 A Frame Let-Through I
Please note that as let-through curves for UL Listed Current-Limiting Circuit Breakers, these curves
are maximum let-through values. The let-through curves in Figures 44 and 45 are typical, and
therefore lower, values.
Operating Conditions
Temperature
To meet the requirements of the UL489 Standard, molded case circuit breakers are designed, built and
calibrated for use on 50/60 Hz ac systems in a 40°C (104°F) ambient environment. The thermal-magnetic
system is affected by changes in ambient temperature and the circuit breaker may require re-rating to suit
the environment it operates within. The circuit breaker may be operated at temperatures between -25°C
(-13°F) and +70°C (158° F). For temperature rerating tables, see Table 4 and Table 6.
NOTE: A special 50°C (122° F) Rating is available for special high ambient conditions (not UL listed).
Order by adding CA suffix to catalog number.
Altitude
Circuit breakers are suitable for use at altitudes up to 13,100 ft. (4000 m). For altitudes higher than
6560 ft. (2000 m), circuit breakers must be rerated as shown.
Table 12:
Tropicalization
The materials used in PowerPact circuit breakers will not support the growth of fungus and mold.
Vibration
PowerPact H- and J-frame circuit breakers meet IEC 60068-2-6 Standards for vibration:
•
•
Altitude
Voltage
Current
2.0 Hz to 25 Hz - amplitude +/- 1.6 mm
25.0 Hz to 100 Hz - acceleration +/- 4.0 g
Altitude Rerating Values per ANSI C37.20.1 (table 10)
d 6,600 ft. (d 2,000 m)
1.00
1.00
PowerPact
8,500 ft. (2,600 m)
0.95
0.99
®
H- and J-Frame Circuit Breakers
Section 1—General Information
2
2
t (see page 71)
t (see page 69)
13,000 ft. (3,900 m)
0.80
0.96
06/2010
13