A01 SERIES KEYLOCK SWITCHES SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. Panel cut-out .630" (16mm) A keylock switch assembly requires: Operator + Switchblock To order, select desired model numbers from tables below. Example: Rectangular keylock switch, single pole, 2 positions maintained = A018101 and A0151B Switches are normally shipped unassembled. Consult factory if factory assembly is required. E KEY POSITIONS SWITCH BLOCK OPERATOR Poles 1 or 2 1 or 2 3 or 4 3 or 4 1 or 2 1 or 2 1 or 2 1 or 2 1 or 2 1 or 2 3 or 4 3 or 4 2 2 2 2 1 or 2 1 or 2 3 lor 4 3 or 4 2 2 2 Bezel Description 2 pos, maintained 2 pos, momentary 2 pos, maintained 2 pos, momentary 3 pos, maintained 3 pos, momentary 3 pos, mainB, momC 3 pos, mainC, momB 2 pos, maintained 2 pos, momentary 2 pos, maintained 2 pos, momentary 3 pos, maintained 3 pos, momentary 3 pos, mainB, momC 3 pos, mainC, momB z 2 pos, maintained z 2 pos, momentary z 2 pos, maintained z 2 pos, momentary z 3 pos, maintained z 3 pos, momentary z 3 pos, mainC, momB Bezel: rectangular Part no. Key removable A018101 A - C A018102 A A018103 A - C A018104 A A018105 A - B - C A018106 A A018107 A - B A018108 A - C A018201 A - C A018202 A A018203 A - C A018204 A A018205 A - B - C A018206 A A018207 A - B A018208 A - C A018301 A - C A018302 A A018303 A - C A018304 A A018305 A - B - C A018306 A A018307 A - square z round No. of poles Single pole Double pole Three pole Four pole Part no. A0151B A0152B A0155B A0153B FOR UNSEALED SWITCHES (IP40): Add '01' to end of OPERATOR model number. NON-REMOVABLE KEY POSITIONS: Contact factory. 'pos' - position' Key rotation - 2 position switches The model numbers shown are for switches with counterclockwise key rotation. For clockwise rotation, replace: 01 with 25 02 with 24 03 with 27 04 with 28 at the end of model number. 2 standard keys are supplied. 20 key barrel types available from stock. 'mainB' - maintained position B 'momC' - momentary position C APEM, 63 NECK ROAD, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (978) 372-3534 E-mail: info@apem.com