Schneider Electric M9F22245 Miniature Circuit Breaker
- 45A
- 2 Pole
- DIN Rail
Quantity
Schneider Electric M9F22245 - 45A 2 Pole Miniature Circuit Breaker
New
Quantity
Description
The M9F22245 is a 2-pole, 45A miniature circuit breaker from Schneider Electric's Multi9 C60SP series. It is designed to provide reliable supplementary protection for industrial applications, OEM equipment, and control panels. This unit installs onto standard DIN rails, offering a space-saving footprint for high-density configurations. It accepts 18-2 AWG wire and utilizes secure screw clamp terminals for robust connections.Specifications
| Brand | Schneider Electric |
|---|---|
| Series | M9F |
| Amperage | 45A |
| Poles | 2 |
| Mounting Style | DIN Rail |
| Voltage | 240VAC, 480Y/277VAC, 125VDC |
| Phase | 1 |
| AIC Rating | 10kA @ 240VAC, 5kA @ 480Y/277VAC, 10kA @ 125VDC |
| Frame Type | M9F |
|---|---|
| Terminal Type | Screw/Clamp Terminal |
| For Use With | DIN Rail Panels, OEM Equipment, Industrial Control Panels |
| Wire Gauge | 18-2 AWG |
| Max Wire | 2 AWG |
| Min Wire | 18 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Curve | C |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Undervoltage Release, Auxiliary Switch, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Line and Load Lugs Included |
| Standards | CSA C22.2 No 235, EN/IEC 60947-2, GB 14048.2, UL 1077 |
| Approval | CCC, CSA, IEC, UR |
| Temp Rating | -30C to 70C |
| Construction Features | Supplementary Protection, RoHS Compliant, Mercury Free |
Product FAQs
6 answersWhat is the trip curve for the Schneider Electric M9F22245 circuit breaker?
The M9F22245 features a C-curve trip profile. It is designed to trip instantaneously at 7 to 10 times its 45A rated current, making it suitable for general-purpose loads and control circuits with moderate inrush currents.
Is the M9F22245 rated as a branch circuit breaker or a supplementary protector?
This breaker is a UL 1077 recognized supplementary protector. It is designed to provide additional protection within appliances or electrical equipment where branch circuit protection is already provided or not required.
How is the Schneider Electric M9F22245 mounted inside a control panel?
This miniature circuit breaker is designed for standard 35mm DIN rail mounting. It clips directly onto the rail for quick installation in industrial control panels and OEM equipment.
What wire sizes are compatible with the terminals on the M9F22245?
The screw clamp terminals on this breaker accept wire gauges ranging from 18 AWG to 2 AWG. Ensure proper torque specifications are followed during installation.
What type of trip mechanism does the M9F22245 use?
It utilizes a fixed thermal-magnetic trip mechanism. The thermal element provides delayed protection against overloads, while the magnetic element offers instantaneous protection against short circuits.
What product family does the M9F22245 belong to?
This breaker is part of the Schneider Electric Multi9 C60SP series. It is globally recognized and commonly used by original equipment manufacturers and control panel builders.
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