Brake resistor 300W/91R/T/U 皮尔兹PILZ Brake resistor 300W/91R/T/U suitable for the PMCtendo-DD5/480VAC Type: FZECQU 200x65-91Performance at 40? C/100 % ED: 300 W Resistance value: 91 OHMTemperature switch 180? C: Signal contact 2A/24 V DC (DC11) UL version.