Schneider Electric M9F43220 Miniature Circuit Breaker
- 20A
- 2 Pole
- DIN Rail
Quantity
Schneider Electric M9F43220 - 20A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
Built for industrial distribution, the 20A Multi9 C60BP miniature circuit breaker offers robust protection against overloads and short circuits. The D-curve trip characteristic makes it highly effective for circuits with significant transient inrush currents. This compact device mounts onto standard 35mm DIN rails, making it a perfect fit for OEM machinery and control panel assemblies. With an interrupt rating of 14 kAIC at 240VAC, it meets stringent UL 489 standards and is HACR rated.Specifications
| Brand | Schneider Electric |
|---|---|
| Series | C60BP |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 14kA @ 240VAC, 10kA @ 480Y/277VAC, 10kA @ 125VDC |
| Terminal Type | Screw/Clamp Terminal |
|---|---|
| For Use With | DIN Rail Panels, OEM Equipment |
| Wire Gauge | 18-4 AWG |
| Max Wire | 4 AWG |
| Min Wire | 18 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Curve | D |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Padlock Attachment, Rotary Handle |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No 5, EN/IEC 60947-2, GB 14048.2, UL 489 |
| Approval | CCC, CE, CSA, IEC, UL |
| Temp Rating | -30C to 70C |
| Construction Features | RoHS Compliant |
Product FAQs
6 answersWhat accessories are compatible with the M9F43220 circuit breaker?
The Multi9 C60BP series accepts a variety of field-installable electrical auxiliaries, including shunt trips, undervoltage releases, open/closed auxiliary contacts, and fault indicating contacts.
What is the trip curve for the Schneider Electric M9F43220?
This miniature circuit breaker features a D tripping curve. The D curve allows for higher inrush currents, making it ideal for protecting transformers, power supplies, and specific motor loads against nuisance tripping.
What certifications does the Multi9 C60BP series hold for North American applications?
The M9F43220 is a multi-standard breaker that is UL 489 listed and CSA C22.2 No. 5 approved for branch circuit protection. It also meets IEC/EN 60947-2 standards for global OEM applications.
What are the typical applications for the M9F43220 circuit breaker?
As part of the Multi9 C60BP series, this breaker is designed for OEM equipment and industrial control panels. Common applications include semiconductor machines, communication equipment, medical devices, and process control panels requiring DIN rail branch protection.
How does the M9F43220 indicate that the circuit is safely isolated?
The breaker features a green strip on the toggle that provides positive contact indication. This ensures the physical contacts are fully open, allowing for safe downstream maintenance and operations.
Can the M9F43220 be used in DC control circuits?
Yes, this thermal-magnetic breaker is rated for both AC and DC networks. It provides an interrupting rating of 10kA at 125VDC, making it suitable for protecting DC power supplies and electronic controls.
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