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Schneider Electric M9F42315 Miniature Circuit Breaker

  • 15A
  • 3 Pole
  • DIN Rail
Schneider Electric M9F42315
Miniature Circuit Breaker
Brand Schneider Electric
SKU M9F42315
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  • 15A
  • 3 Pole
  • DIN Rail

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M9F42315

Schneider Electric M9F42315 - 15A 3 Pole Miniature Circuit Breaker

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$159.50 In Stock

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Description

Part of the Multi9 C60BP series, this 15A miniature circuit breaker provides robust thermal-magnetic protection for industrial applications. It installs seamlessly onto standard DIN rails within OEM equipment and control panels. Rated for 14kA interrupting capacity at 240VAC, the three-pole unit utilizes a C-curve trip profile to handle moderate inrush currents. The UL 489 listed design includes a padlockable toggle and supports a wide range of field-installable accessories.

Specifications

Key specifications
Brand Schneider Electric
Series C60BP
Amperage 15A
Poles 3
Mounting Style DIN Rail
Voltage 240VAC, 480Y/277VAC
Phase 3
AIC Rating 14kA @ 240VAC, 10kA @ 480Y/277VAC
Fit and installation
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
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Curve C
Trip Adjustability Fixed
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Padlock Attachment, Rotary Handle
Accessories Padlock Attachment (Provision)
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

8 answers
What is the trip curve for the M9F42315 circuit breaker?

The M9F42315 features a C-curve trip profile. It is designed for general-purpose loads and circuits with moderate inrush currents, featuring a magnetic tripping limit of 8.5 times the rated current (plus or minus 20 percent).

Is the Schneider Electric M9F42315 rated for branch circuit protection?

Yes, the M9F42315 is a UL 489 listed miniature circuit breaker, meaning it is fully rated for branch circuit protection in control panels and OEM equipment.

What is the recommended terminal tightening torque for the M9F42315?

The tunnel terminals on the M9F42315 should be tightened to 22.1 lb-in (2.5 N.m) to ensure secure wire connections.

How much wire insulation should be stripped when wiring the M9F42315?

The recommended wire stripping length for both the top and bottom tunnel terminals is 14 mm (approximately 0.55 inches).

How does the M9F42315 breaker mount inside a panel?

This Multi9 C60BP series breaker features a clip-on mounting design that snaps directly onto a standard 35mm DIN rail.

How much DIN rail space does the 3-pole M9F42315 require?

The M9F42315 is 54 mm wide, which occupies six standard 9 mm pitches on a DIN rail.

What is the operating temperature range for the M9F42315 breaker?

This breaker is rated to operate in ambient air temperatures ranging from -22 to 158 degrees F (-30 to 70 degrees C).

Can the M9F42315 be locked in the OFF position for maintenance?

Yes, the toggle mechanism on the M9F42315 includes provisions for padlocking, allowing it to be safely locked out during equipment servicing.

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