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Characteristics 0
Solid-State Overload Relays 0
Motor Logic
®
base unit
Motor Logic
®
feature unit
Motor Logic
®
Plus programmable unit
Tripping curves
Average operating time
related to multiples of the
current setting
Environment
Conforming to standards UL 508, NEMA ICS-2, IEC 60947-4-1
Product certifications
UL Listed, CSA certified, e marked
Ambient air temperature
around the device
Storage
°C - 40...+ 80
Operation
°C - 25…+ 70
Electrical characteristics
Motor Logic solid-state overload relays
Class 9065
Type SpB SpC Sp 0 Sp 1 Sp 2 Sp 3 Sp 4 Sp 5 ST 620 ST 720
Current ranges
A 1.5…4.5 3…9 6…18 9…27 15…45 30…90 45…135 90…270 180…540 270…810
Withstand rating (stand alone)
A 5000 RMS symmetrical, 600 V 10 000 RMS symmetrical, 600 V
Rated insulation voltage
a V 600
Control voltage
Self-powered
Frequency limits
Hz 48…62
Trip contact ratings
A600/P300
Repeat trip time accuracy
± 2 %
Power wire connection
Through hole device # 14–4
AWG
# 14–1/0
AWG
# 8–250
MCM
# 4–500
MCM
250–500
MCM
(1 or 2 per
phase)
250–500
MCM
(1 to 4 per
phase)
Control wire
# 16–12 AWG (two per terminal)
Lug kit power wire
# 14–8 AWG # 14–4
AWG
# 14–1/0
AWG
# 8–250
MCM
N/A N/A N/A
DIN adapter
35 mm DIN rail, 7.5 mm track depth
Motor Logic Plus programmable solid-state overload relays
Class 9065
Type SPBp SPCp SP 1p SP 2p SP 3p SP 4p SP 5p SP 6p
Current ranges
A 0.5…2.3 2…9 6…27 10…45 20…90 60…135 120…270 240…540
Withstand rating (stand alone)
A 100 000 (RMS symmetrical, 600 V) UL
100 000 (RMS symmetrical, 600 V) CSA
Rated insulation voltage
a V 600
Control voltage 3-phase, 50/60 Hz
a V 200 to 480, 500 to 600
Frequency limits
Hz 48...66
Trip contact ratings
B300
Repeat trip time accuracy Voltage
± 0.5 % of nominal voltage
Current
± 1 % (50 % min to 120 % max overcurrent)
Screen
3-digit alphanumeric LED display screen
Programming parameters
16
Power wire connection
Through-hole device
Control wire
# 12–22 AWG (two per terminal)
Lug kit power wire
# 1/0–14 AWG
10000.0
1000.0
100.0
10.0
1.0
1.0 10.0
2
1
1
10
100
1000
10000
0 100 200 300 400 500 600 700 800 900 1000
1
2
Ti
me
(
s
)
x current setting
1 Class 10
2 Class 20
Ti
me
(
s
)
1 Class 10
2 Class 20
Motor Logic devices Motor Logic Plus devices
% of OC setting
General, description:
page 3/2
References:
pages 3/6 and 3/7
Dimensions:
page 3/8