A: The IEL family of circuit breakers are designed to meet 8mm creepage and clearance requirements for installation Category 3, Pollution Degree 3, Case A as measured in IEC 950, 601 and VDE 0804 & 0805.
B: UL Recognized.
C: UL Recognized, CSA Certified.
D: UL Recognized, CSA Certified, VDE Approved.
E: For 5 and 6 pole IEL part number consult factory.
F: For Internal Configuration, only one auxiliary switch is normally supplied on two and three pole units. Switch is located on the right-hand pole (viewed from terminal end) unless otherwise specified.
G: For Rated Current standard ratings listed. For other ratings, please contact the factory.
H: For Rated Current the VDE (Ith) will be 95 percent of the UL/CSA rated current.
I: Switch only - No current overload protection provided.
J: One or more descriptions may be used as required. When an Optional decision is not made, the Handle Color & Marking decision may be substituted and U.S. thread and two lockwashers will be supplied. AC units will be rated at 250V (50/60Hz only).
K: Optional decision "C" is VDE approved at 250Vac.
L: Optional decision "E" is VDE approved at 415Vac.
M: Optional decision "X" consult factory for availability.
N: Optional decision "K" is M6 stud when "A" Option is selected.
O: Optional decision "W" is VDE approved up to and including 16.0 amps.
P: For Marked Toggle Handles IAL, IUL, IEL, IALH, IULH and IELH handle marking color is white on black, red, blue & green handles and black on white, yellow, grey & and orange handles.