L4006 Aquastat Controller High Limit; Manual Reset (Honeywell)
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Honeywell L4006 Aquastat® Controller:
Immersion type controllers for limiting or regulating temperatures of liquids in boliler or tanks.
Totally enclosed Micro Switch snap-acting switches operates on temperature rise to setpoint.
Visible control point scale and extrenal adjustment screw permit easy setting.
Horizontal or vertical insertion of the sensing element.
Direct or well immersion of the sensing element.
Models available for strap-on mounting.
Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications.
TRADELINE models include heat-conductive compound.
Select models have wells.
Electric Ratings (full load) 1.3 A @ 240 Vac, 8.0 A @ 120 Vac
Electrical Ratings (locked rotor) 30.6 A @ 240 Vac, 48.0 A @ 120 Vac
Electrical Ratings (millivolt) 0.25 A @ 0.25 to 12 Vdc
Insulation Depth (in.) 3 in.
Bulb Size (in.) 3/8 in. x 2 7/8 in. copper
Switching Action SPST, contacts break on temperature rise. Insulation Depth (mm) 76 mm
Bulb Size (mm) 10 mm x 73 mm copper
Application High Limit; Manual Reset
Approvals, Underwriters Laboratories, Inc. UL Component Recognized: File No. MP466, Vol. 6, Sec.1, Guide No. MBPR2 Approvals, Canadian Standards Association Certified: File No. LR95329-1 Approvals, American Gas Association IAS AGA Certified Case Dimensions (in.) 5 5/8 in. high, 2 in. wide, 2 1/8 in. deep Case Dimensions (mm) 143 mm high, 51 mm wide, 54 mm deep Includes 3 in. (76 mm) insulation, stop factory-set at 250 F (121 C); well adapter and heat-conductive compound. Mounting Horizontal, Vertical Mounting
Tradeline Value Tradeline
Differential Temperature (F) Manual Reset
Operating Temperature Range (F) 130 F to 270 F
Differential Temperature (C) Manual Reset
Operating Temperature Range (C) 54 C to 132 C
Maximum Ambient Temperature (F) 150 F
Maximum Ambient Temperature (C) 66 C
Replaces Part Numbers:
L4006G L4006G/006/U L4006G1006 C301-16 C3001-16R CNT-1793 11D551 L4006C1047 L4006E1007 L4006F1024 L4006E1075 C30116 C31016R CNT1793 CARL39029 CARL4006E1067.