Schneider Electric M9F21106 Miniature Circuit Breaker
- 6A
- 1 Pole
- DIN Rail
Quantity
Schneider Electric M9F21106 - 6A 1 Pole Miniature Circuit Breaker
New
Quantity
Description
Belonging to the Multi9 C60SP series, the M9F21106 delivers 6A of miniature circuit protection for industrial applications. It mounts onto standard DIN rails and serves as an exact replacement for the legacy MG24114 model. Featuring a B-curve thermal-magnetic trip and a 14kAIC rating at 240VAC, this current-limiting breaker provides reliable protection for OEM equipment and control panels.Specifications
| Brand | Schneider Electric |
|---|---|
| Series | M9F |
| Amperage | 6A |
| Poles | 1 |
| Mounting Style | DIN Rail |
| Voltage | 120VAC, 240VAC, 277VAC, 415VAC, 65VDC |
| Phase | 1 |
| AIC Rating | 14kA @ 120VAC, 14kA @ 240VAC, 10kA @ 277VAC, 3kA @ 415VAC, 10kA @ 65VDC |
| Frame Type | M9F |
|---|---|
| Terminal Type | Screw/Clamp Terminal |
| For Use With | DIN Rail Panels, OEM Equipment, Industrial Control Panels |
| 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 | B |
| Trip Adjustability | Fixed |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Padlock Attachment (Provision) |
| 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 | Current Limiting, RoHS Compliant, Mercury Free |
Product FAQs
6 answersWhat is the trip curve for the M9F21106 circuit breaker?
The M9F21106 features a B-curve trip profile. It is designed to trip magnetically between 3.2 and 4.8 times the rated current, making it suitable for resistive loads or applications with very low inrush currents.
Is the Schneider Electric M9F21106 rated for branch circuit protection?
No, the M9F21106 is a UL 1077 recognized supplementary protector. It is not a UL 489 listed branch circuit breaker and must be used in conjunction with an upstream branch-rated device when required by code.
How much space does the M9F21106 require on a DIN rail?
This 1-pole Multi9 C60SP breaker requires 18mm of width on a standard 35mm DIN rail.
Can I add auxiliary contacts or shunt trips to the M9F21106?
Yes, the Multi9 C60SP series supports field-installable electrical auxiliaries, including auxiliary contacts (OF), fault contacts (SD), and shunt trips (MX), which mount to the side of the breaker.
What is the recommended terminal torque for the M9F21106?
The screw clamp terminals should be tightened to 22 lbf-in (2.5 N.m) using a PZ2 driver. The terminals accept 18 AWG to 4 AWG copper wire.
Does the M9F21106 provide earth-leakage protection?
No, the M9F21106 provides thermal-magnetic protection against overloads and short circuits. It does not include built-in earth-leakage protection.
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