Skip to main content
Expedited shipping available at checkout

Schneider Electric M9F21110 Miniature Circuit Breaker

  • 10A
  • 1 Pole
  • DIN Rail
Schneider Electric M9F21110
Miniature Circuit Breaker
Brand Schneider Electric
SKU M9F21110
Select Item Condition
Earn 95 SuperPoints
  • 10A
  • 1 Pole
  • DIN Rail

Quantity

Bulk Pricing
Send your parts list for a volume quote.

Schneider Electric M9F21110 - 10A 1 Pole Miniature Circuit Breaker

New

$95.70 In Stock

Quantity

Description

Built for OEM control panels, this 10A miniature circuit breaker provides reliable supplementary protection for sensitive equipment. It installs onto standard DIN rail enclosures and serves as a functional substitute for S201-B10 and FAZ-B10/1-SP breakers. Rated at 14kAIC at 240VAC, this Multi9 C60SP series breaker utilizes a B-curve thermal-magnetic trip to safeguard circuits against overcurrents.

Specifications

Key specifications
Brand Schneider Electric
Series C60SP
Amperage 10A
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
Fit and installation
Frame Type M9F
Terminal Type Screw/Clamp Terminal
For Use With DIN Rail Enclosures, OEM Control Panels
Wire Gauge 18-4 AWG
Max Wire 4 AWG
Min Wire 18 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Curve B
Trip Adjustability Fixed
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment
Accessories None included
Standards CSA C22.2 No 235, EN/IEC 60898-1, EN/IEC 60947-2, GB 14048.2, UL 1077
Approval CCC, CE, CSA, IEC, RoHS, UR, VDE
Temp Rating -30C to 70C
Construction Features RoHS Compliant, Mercury Free, Reverse Feed

Product FAQs

6 answers
What is the trip curve for the M9F21110 circuit breaker?

The Schneider Electric M9F21110 features a B-curve thermal-magnetic trip profile. It is designed to trip magnetically at approximately 4 times the rated current in AC applications, making it ideal for protecting sensitive electronic equipment and control circuits with low inrush currents.

Is the Schneider M9F21110 UL listed for branch circuit protection?

No, the M9F21110 is UL 1077 recognized as a 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 much space does the M9F21110 occupy on a DIN rail?

This 1-pole miniature circuit breaker requires 18mm of width (two 9mm pitches) on a standard 35mm DIN rail.

Can I add auxiliary contacts or shunt trips to the M9F21110?

Yes, the Multi9 C60SP series supports field-installable electrical auxiliaries. You can add accessories such as auxiliary contacts, fault indicating switches, shunt trips, and undervoltage releases to the side of the breaker.

What is the operating temperature range for the M9F21110 breaker?

The M9F21110 is rated for an ambient operating temperature range of -22 to 158 degrees Fahrenheit (-30 to 70 degrees Celsius).

How does the magnetic trip limit differ when using the M9F21110 in DC applications?

When used in DC networks up to 65 VDC, the magnetic tripping limit shifts to 5.7 times the rated current, compared to 4 times the rated current for AC applications.

SuperClub

Join free. Get 500 SuperPoints.

Earn points on eligible purchases and redeem them at checkout.

100 SuperPoints = $1 off.

Warranties

60-Day Warranty

Your purchase includes 60 days of SuperBreakers warranty coverage.

Get a Quote

Don’t see what you’re looking for?

We source obsolete and hard-to-find parts every day.

Shipping

Free Shipping Policy

Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.

Read our full shipping policy

Same Day Shipping

We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.

Expedited Shipments

Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.

International Shipping

All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.