AC Cbb60 Plastic Case Electric Motors Capacitor Manufacturers

Motor Motor Capacitor Range in the Plastic Case Group

Models listed here are the running stock of this group; the wider family is shown in our CBB60 plastic case capacitor range.

Reading the Ordering Line

CapacitanceSingle values run from 4uF to 40uF; dual-section parts place two values in one housing, for example 12uF with 5uF.Voltage rating250V, 300V, 450V and 500V builds appear across the CBB60 family; the rating must sit above the continuous working voltage of the motor circuit.Case and terminal codeThe S0 suffix, the capacitance and the voltage travel together as one ordering line on our drawings and labels.Tolerance and section marksCapacitance tolerance and section colour coding are agreed on the drawing, so each winding lands on the correct terminal.

Capacitance Banding Across the Group

4–6uF · small fans, blowers

10–13uF · hoods, air coolers

18–30uF · water pump motors

30–40uF · washer, large pumps

48–90uF · high-capacity circuits

Voltage Classes and Where They Are Used

450V500V300V250V

Column height follows how often each rating appears in the group. 450V covers most fans, hoods, coolers and water pump motors; 500V builds such as 9uF and 18+6uF add margin for continuous-duty or high-line circuits; 300V and 250V parts serve motors designed at those working voltages, including large dual-section values.

Application Fit and Duty Profile

The shaded shape shows where plastic case CBB60 motor capacitors are normally specified, not a rating limit: sustained phase shift for the whole run, repeated starts, continuous duty hours, warmer enclosures, vibration from the driven machine and service access at the terminals.

• Fans, range hoods and air coolers
• Electric water pumps — see our water pump motor capacitor models
• Washing machine and dryer motors — listed under washing machine motor capacitor
• General single-phase AC drives

Construction, Materials and Termination Options

Polypropylene film is the dielectric, wound into a dry, self-healing element with low loss, high insulation resistance and good resistance to impact current. The plastic case holds the element against the mounting surface and is available with the terminations below.

1. Lead with screw — insulated lead out with a screw fixing for terminals reached by hand.
2. Lead with screw and terminal block — the same lead-out with a block that accepts a fixed spade or screw connection.
3. Insert terminal — spade terminals moulded into the case for fast push-on assembly on a production line.
4. Dual section — two windings in one housing with colour-coded identification for main and auxiliary circuits.

Installation, Operating Boundaries and Maintenance

• Keep the continuous working voltage, including line tolerance, below the capacitor rating.
• Observe the ambient temperature and duty cycle agreed on the drawing; higher enclosure temperature shortens service life.
• Fix the case against a flat surface and route leads without a sharp bend or strain at the seal.
• Tighten screw terminals to the torque stated in the drawing; spade terminals should seat fully.
• Discharge the capacitor through a resistor before handling or measurement.
• Replace on measurable capacitance loss, visible case swelling or lead damage — service stock is held in standard values.

Quality Control, Acceptance and Certificates

Production is supported by our testing equipment and standardised inspection steps: capacitance and dissipation factor on finished parts, insulation resistance, voltage withstand and a visual check of case, seal and terminal form. Acceptance for a shipment can be tied to the drawing values agreed with your engineering team.

RIYI operates under ISO9001 quality management and ISO14001 environmental management certification, and certificates obtained across our product range include CQC, TUV, VDE, IMQ, UL and CE. Our CBB60 motor run capacitors are built to the IEC 60252 and UL810 standard references used for this product class.

Information We Use to Configure Your Solution

Frequently Asked Questions

Which values does the plastic case CBB60 group cover? Lead models at 13uF, 30uF and 40uF with 450V S0 ratings, plus insert-terminal builds at 4uF, 6uF, 10uF, 12uF, 13uF and the dual 12uF/5uF 450V S0 part. Higher-voltage and larger dual-capacity models sit elsewhere in the CBB60 family.

What is the difference between lead and insert terminal versions? The lead type brings an insulated conductor out to a screw or terminal block for field wiring. The insert type carries spade terminals in the case, which speeds up push-on assembly on a production line.

Can you supply two capacitance values in one case? Yes. Dual-section parts such as 12uF/5uF 450V S0 combine a main and an auxiliary section in a single housing, and colour coding keeps the sections identifiable during assembly.

Do you build custom capacitance, lead length or terminal types? We develop products from customer drawings or samples. Sending a sample part or a dimensioned sketch with the electrical target is the fastest route to a matching build.

What certificate documentation is available? Our plants operate under ISO9001 and ISO14001, and certificates held across the range include CQC, TUV, VDE, IMQ, UL and CE. Tell us which approval the motor or appliance must carry and we prepare the matching documents with the shipment.

How do we order the exact model shown here? Quote the full ordering line — capacitance, voltage and case code. Larger quantities and custom builds are quoted from the working point, annual volume and packing requirement; our AC Cbb60 Plastic Case Electric Motors Capacitor Manufacturers group carries the current list.