HDL26020 SQUARE D, HDL26020 Datasheet - Page 67

• Manufacturer Part Number: HDL26020
• Description: CIRCUIT BREAKER, THERMAL MAG, 2P, 20A
• Manufacturer: SQUARE D
• Series: PowerPactr

Specifications of HDL26020

• Actuator Style: Toggle
• No. Of Poles: 2
• Current Rating: 20A
• 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
Figure 47:
© 2006 Schneider Electric all rights reserved
H- and J-Frame Motor Circuit Protector
Š
The time-current curve information represents the typical response and is to
be used for application and coordination purposes only.
Curves apply from -30C to +60C ambient temperature.
Notes:
• The MCP is an instantaneous only breaker that detects the peaks of the
• Total clearing times shown include the response times of the trip unit, the
• The time-current curve represents single-phase to three-phase fault currents.
current. In order to trip within the specified time-current levels, consecutive
peaks of the current must exceed the selected setting’s threshold.
circuit breaker opening, and the extinction of the current.
Suffix #
M71
M72
M73
M74
M75
POWERPACT H/J FRAME MOTOR CIRCUIT PROTECTOR
M71, M72
M73, M74
Suffix #
PowerPact
M75
Suffix #
M71
M72
M73
M74
M75
CHARACTERISTIC TRIP CURVE NO. 045-2
1.5
114
14
30
58
MOTOR CIRCUIT PROTECTOR INFORMATION
137
17
35
71
3
WITH AUTO SETTINGS
Setting
Auto 1
Auto 2
Auto 1
Auto 2
145
Auto
Nominal Fault Current Level
21
41
79
6x
6x
6
155
24
46
86
FLA Adjustments
8
®
1150
2150
3450
3600
670
Instantanious Trip
H- and J-Frame Circuit Breakers
163
11
27
51
91
Point % FLA
1100
1100
800
600
800
600
172
14
29
56
97
Maximum Clearing Time
110
181
Drawing No. 48095-045-02
17
32
63
Dampening For Motor
1/2-1 Cycle
Curve No. 0045TC0602
In-Rush % FLA
1100 – 1700
1100 – 1300
119
210
20
36
71
1300
1700
1300
1300
August 2006
Section 6—Trip Curves
130
217
25
42
80
06/2010
67