120µF (120uF) 250VAC Motor Start Capacitor | E348072 | 61B1D250120NNCA

  • 120µF (120uF) 250VAC Motor Start Capacitor, black plastic E348072
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120µF (120uF) 250VAC Motor Start Capacitor | E348072 | 61B1D250120NNCA

120µF (120uF) 250VAC Motor Start Capacitor | E348072 | 61B1D250120NNCA

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Boost the efficiency of your single-phase electric motors with our 120µF (120uF) 250VAC Motor Start Capacitor. Engineered for exceptional starting torque, it’s perfect for applications such as compressors, pumps, and HVAC systems.

Constructed with a robust round plastic housing and equipped with quick-connect terminals, installation is a breeze, ensuring you get your equipment back in action with minimal downtime. Rated for 250VAC and manufactured to UL standards (E348072), it boasts reliability and safety.

  • Key Features:
  • Dependable startup in challenging conditions
  • Compact design for straightforward installation
  • Versatile for both industrial and home settings

Don't settle for less. Order your 120µF Motor Start Capacitor today and ensure smooth operations!

Faqs

What does a 120µF motor start capacitor do?
A 120µF start capacitor provides the initial electrical boost required to start a single-phase electric motor. It helps generate the torque needed to overcome inertia and start the motor smoothly.

Where is a 120µF start capacitor commonly used?
120µF start capacitors are commonly used in air compressors, water pumps, HVAC systems, and refrigeration equipment where strong starting torque is required.

What happens if a 120µF start capacitor fails?
If the capacitor fails, the motor may hum without starting, struggle under load, or trip circuit breakers due to increased current draw.

Can I replace a 120µF capacitor with a different µF rating?
No. Always replace the capacitor with the same microfarad (µF) rating and voltage specification to ensure proper motor performance and avoid damage.

What is the difference between a start capacitor and a run capacitor?
Start capacitors are used only during motor startup to provide high starting torque, while run capacitors remain in the circuit during normal operation to improve efficiency.

How can I tell if my start capacitor is faulty?
Common signs include a motor that hums but won’t start, slow or inconsistent startup, overheating, or repeated tripping of electrical protection devices.

Specification

  • Capacitance: 120 microfarads (uF)

  • Rated Voltage: 250V AC

  • Terminal: Quick-connect blade terminals

  • Operating Temperature: to +70°C

  • Shell Type: Round plastic housing

  • Length: 81mm

  • Diameter: 35mm

  • UL Recognised: E348072 compliant 

  • Application: Ideal for motors in compressors, pumps, blowers, and HVAC units

  • Identification number: NGM 61B1D250120NNCA

  • Termination Style: Lug type

Features and benefits

Rugged Build
Encased in high-strength plastic, this capacitor is designed to operate reliably in demanding environments.

Reliable Motor Startup
Provides strong initial torque to kickstart electric motors, preventing lag and startup failure.

Easy Installation
Features lug-style terminals and 120mm leads for convenient setup in both residential and industrial applications.

Flexible Mounting
Stand-alone mounting style allows adaptable placement into new or existing setups.

Consistent Power Delivery
Rated at 250VAC, it delivers stable output across demanding electrical systems.

Secure Connection
Includes a 4mm stud for stable mounting and vibration resistance.

SHIPPING & DELIVERY

Domestic Shipping — Australia

Standard Shipping: Estimated 2–4 business days after dispatch.
Express Shipping: Estimated 1–3 business days after dispatch.

Free standard shipping is available on selected products, as shown on the product page. Other shipping charges are calculated at checkout.

New Zealand Shipping

Free standard shipping is available on selected products, as shown on the product page.

For other products, standard shipping charges are calculated at checkout. Express shipping options and estimated delivery times are also shown at checkout.

International Shipping — Other Destinations

Standard Shipping: Estimated 7–15 business days after dispatch.
Express Shipping: Estimated 3–7 business days after dispatch.

Available shipping options and charges are calculated at checkout. Customs duties, taxes or import fees may apply to orders outside Australia.

Heavy & Oversized Items

Heavy and oversized products are excluded from free shipping. Shipping charges are calculated at checkout. Express shipping is not available for these items.

All delivery times are estimates and may vary by destination.

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120µF 250VAC Motor Start Capacitor | NGM61B1D250120NNCA The 120µF 250VAC Motor Start Capacitor is engineered to provide the starting torque required for smooth and dependable operation of single-phase electric motors. Designed specifically for short-duty startup applications, it delivers the initial electrical energy needed to overcome motor inertia and achieve reliable startup performance. Commonly used in compressors, water pumps, HVAC systems, refrigeration equipment, blowers, and other motor-driven machinery, this capacitor helps ensure efficient motor engagement while reducing stress on electrical components during startup. Manufactured with high-quality internal components and enclosed within a durable round plastic housing, this capacitor is built for dependable operation in demanding commercial and industrial environments. Its compact design and quick-connect blade terminals allow for easy installation in both replacement and new equipment applications. UL Recognised under File No. E348072, this capacitor offers confidence in quality, safety, and long-term reliability. Suitable Applications: Air compressors Water pumps HVAC systems Refrigeration equipment Fan motors Blowers Workshop machinery Industrial electric motors Commercial motor applications Key Features: 120µF capacitance rating 250VAC voltage rating Motor start capacitor UL Recognised Component (E348072) Identification: NGM61B1D250120NNCA Quick-connect blade terminals Durable round plastic housing Suitable for temperatures up to +70°C Compact design for easy installation Reliable starting torque performance Common Signs of a Failed Start Capacitor: Motor humming during startup Difficulty starting Slow motor acceleration Frequent breaker trips Reduced starting torque Motor failing to start under load Browse our full range of Motor Start Capacitors to find the correct replacement for your equipment. If you're replacing a complete motor assembly, we also stock a wide selection of Single-Phase Electric Motors for industrial, commercial, and workshop applications. For motors that require continuous running support after startup, explore our range of Motor Run Capacitors.