Schneider Electric M9F21206 2 Pole Circuit Breaker
The Schneider Electric M9F21206 is a 2 Pole thermal magnetic molded case circuit breaker with a current rating of 6 Amps and a voltage rating of 240/415/440VAC. It has an interrupting rating of 14kAIC at 240VAC. The M9F21206 has a DIN rail mounting type.
What trip curve does the M9F21206 circuit breaker use?
This Multi9 circuit breaker features a B tripping curve. The magnetic trip limit operates at approximately 4 times the rated current for AC networks, making it suitable for sensitive equipment with low inrush currents.
What safety standards does the M9F21206 supplementary protector meet?
This breaker is a UL 1077 recognized supplementary protector. It also complies with IEC/EN 60947-2 and CSA C22.2 No. 235 standards for multi-standard OEM applications.
Does the M9F21206 have a DC voltage rating?
Yes, this breaker is rated for both AC and DC networks. It provides a 10kA interrupting rating at 125VDC.
What wire size is accepted by the terminals on the M9F21206?
The tunnel terminals on this breaker accept 18 AWG to 8 AWG copper wire. The recommended wire stripping length is 0.55 inches (14 mm).
What is the recommended tightening torque for the terminal screws on this breaker?
The top and bottom terminals should be tightened to 22.13 lb-in (2.5 N.m).
Which specific Multi9 sub-series does this breaker belong to?
The M9F21206 is part of the Multi9 C60SP sub-range of miniature circuit breakers, designed for control panels and OEM equipment.
How much DIN rail space does the M9F21206 require?
This 2-pole breaker requires 36 mm of DIN rail space, which equals four 9 mm pitches.
Can the M9F21206 circuit breaker be padlocked for lockout procedures?
Yes, the toggle actuator on this breaker is padlockable to ensure safe downstream operations and prevent accidental switching during maintenance.
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