3 Pole DIN Rail Mount Circuit Breaker, 40 Amp 240V AC Miniature Circuit Breaker,
3 Pole DIN Rail Mount Circuit Breaker, 40 Amp 240V AC Miniature Circuit Breaker, Thermal Magnetic Trip AC Disconnect Switch MCB C40. INSTALLATION: 35mm DIN rail mount, Screw clamp wires (Soft silicone wire needs to crimp fixed the wire end with copper crimp first).