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.
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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