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150-C37NCR Allen-Bradley
Original price
$0.00
-
Original price
$4,265.52
Original price
$4,265.52
$0.00
-
$4,265.52
Current price
$4,265.52
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 150-C37NCR is an Allen-Bradley SMC-3 series Smart Motor Controller (soft starter) rated for 37 A and designed for open-type (non-enclosed) installation. It provides controlled motor starting and stopping within three-phase systems (up to 600 V) using a 24 V AC/DC control supply. Typical roles include reduced inrush current and motor protection in conveyor systems, pump drives, compressors, and general machinery integration. Part number 150-C37NCR is specified once here and once above for clarity.
Best Suited For
- Starting three-phase motors up to 37 A
- Applications requiring soft-start to reduce inrush current
- Integration into machine control panels with 24 V control circuits
- Installation in un-enclosed motor control cabinets
- Replacing traditional across-the-line starters with overload protection
Current rating (line-connected)
12.3…37 A @ 500/575 V AC 3-phase
Control supply voltage
24 V AC/DC
Motor power, max (line-connected)
22 kW @ 500 V AC 50 Hz
Soft-start features
Selectable kick-start, initial torque and soft-stop
Physical enclosure type
Open-type; IP2X
Technical Specifications
I/O & Electrical
Rated operating voltage (Ue)
200 V
Control supply voltage
24 V AC/DC
Line-connected motor current
12.3…37 A @ 500/575 V AC 3-phase
Line-connected motor power, max
22 kW @ 500 V AC 50 Hz
Delta-connected motor current
21…64 A @ 500/575 V AC 3-phase
Delta-connected motor power, max
15…60 HP @ 575 V AC 60 Hz
Overload current
12.3 A
Internal motor overload protection
True
Selectable overload trip class
10, 15, 20
Selectable current limit
150 %, 250 %, 350 %, 450 % of FLC
Communication & Power
Control power during start (with fan)
215 mA @ 120 V AC / 180 mA @ 240 V AC / 800 mA @ 24 V DC / 660 mA @ 24 V AC
Control power during start (without fan)
205 mA @ 120 V AC / 145 mA @ 240 V AC / 705 mA @ 24 V DC / 580 mA @ 24 V AC
Steady state heat dissipation
24 W
Type of control circuit aux contacts
Electromagnetic relay; N.O.; 0.6 A @ 120 V AC, 0.3 A @ 240 V AC
Physical & Environmental
Enclosure type
Open-type; IP2X
Operating temperature
-5 … 50 °C (23 … 122 °F)
Storage/transport temperature
-25 °C
Humidity
5 … 95 % non-condensing
Altitude
2000 m
Pollution degree
2
Weight
0.86 kg
Dimensions (W×D×H)
44.8 mm × 110 mm × 139.7 mm
Shock (Opsal)
15 G
Vibration
1.0 G peak; 0.15 mm displacement
Cable size, line power terminals
2.5…25 mm² (14…4 AWG)
Tightening torque, line power
2.3…3.4 Nm (30 in-lb); 4.0 Nm (35 in-lb) for 25 mm²
Certifications
China CCCEurasian EECAustralian RCMUKCAMorocco DOC
Certified for China CCC, Eurasian Economic Community, Australian RCM, UKCA DOC, and Morocco DOC as of May 27, 2026.
