Mine

[oden@lnx001 hotplug-ng]$ cat nut-usbups.rules
# udev rules for the NUT USB drivers

SUBSYSTEM!="usb_device", ACTION!="add", GOTO="nut-usbups_rules_end"

# MGE UPS SYSTEMS - usbhid-ups
SYSFS{idVendor}=="0463", SYSFS{idProduct}=="ffff", MODE="660", GROUP="ups"
SYSFS{idVendor}=="0463", SYSFS{idProduct}=="0001", MODE="660", GROUP="ups"

# APC - usbhid-ups
SYSFS{idVendor}=="051d", SYSFS{idProduct}=="0002", MODE="660", GROUP="ups"

# Powerware - bcmxcp_usb
SYSFS{idVendor}=="0592", SYSFS{idProduct}=="0002", MODE="660", GROUP="ups"

# Tripp Lite - tripplite_usb
SYSFS{idVendor}=="09ae", SYSFS{idProduct}=="0001", MODE="660", GROUP="ups"

LABEL="nut-usbups_rules_end"