(19)

(11)

EP 0 685 107 A1

(12)

(43) Date of publication: 06.12.1995 Bulletin 1995/49 (21) Application number: 94906339.0 (22) Date of filing: 16.02.1994

(51) International Patent Classification (IPC):  H01H 37/ 54( . ) H01H 61/ 013( . ) H01H 1/ 50( . ) H01H 81/ 02( . ) (86) International application number: PCT/GB1994/000315 (87) International publication number: WO 1994/019815 (01.09.1994 Gazette 1994/20)

(84) Designated Contracting States: DE ES FR IT (30) Priority: 18.02.1993 GB 19930003292 (71) Applicant: OTTER CONTROLS LIMITED Buxton, Derbyshire SK17 6LA (GB)	(72) Inventors: SMITH, David, Andrew Derbyshire SK17 6QY (GB) FLORENTINE, Vincent, Andrew Derbyshire SK17 9PB (GB) (74) Representative: Milhench, Howard Leslie, et al  R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ London SW1H 0RJ (GB)