Product

BBS

DESCRIPTION

Combistat with single pole capillary control for temperature regulation and double-pole safety limiter with manual reset.

FEATURES

Combined control and safety functions to reduce wiring and mounting costs
Independent non self resetting safety
Guarantee of safety operation: fail-safe capillary
Choice of capillary for pocket immersion or bimetal for surface mounted reading of temperature
Factory pre-set fixed temperature, OEM adjustable or end-user adjustable temperature
Changeover contact option on both control and safety limiter to pilot signal lamp
Available with separate two pole switch

	BBSC	BBSC3	BBSB
Type	Single pole single throw (SPST) control with double pole capillary safety limiter	Single pole double throw (SPST) control with double pole capillary safety limiter	Single pole single throw (SPST) control with double pole bimetal safety limiter
Temperature range	0� to 120�C/ 32�F to 248�F
Diff�rential	5% of the temperature range
Safety limiter temperature	Fixed 75�C-120�C /167�-248�F
Rating	20A-240V / 15A-400V
Material	Bulb and capillary in copper or nickel-plated copper
Capillary length	150 to 3 000 mm / 6 to 118''
Sensing element diameters	4,5,6,6.5 & 8 mm / 5/32,3/16,1/4 and 5/16"
Safety limiter capillary	Spiralled or single/ double / triple bent capillary
Maximum head temperature	110�C/230�F
Connections	Brass or nickel plated fastons, screw or pillar terminals
Approvals	CE, EN60730

BBS : 150g environ