Overview
Immersion-type controllers that combine high limit protection with switching relay control of burner and circulator motors.
Features
- High limit opens burner circuit only.
- Select models include transformer and accessory terminals for adding a remote low limit controller.
- Case available for horizontal or vertical mounting.
- Requires a 24 Vac thermostat with heat anticipator set at 0.2A.
- TRADELINE models include well adapter, tube of heat conductive compound and range stops..
Product Specifications
- Hazmat Information
- UN 1294, TOLUENE, 3, II
- Application
- High Limit
- Dimensions (in.)
- 6 1/8 in. high x 4 5/16 in. wide x 3 1/8 in. deep
- Dimensions (mm)
- 156 mm high x 110 mm wide x 79 mm deep
- Maximum Safe Operating Pressure (psi)
- Immersion Well: 255 psi
- Maximum Safe Operating Pressure (kPa)
- Immersion Well: 1757 kPa
- Temperature Range (F)
- Maximum--150 F with 1.2 A 24 V load; 77 F with 1.4 A 24 V load
- Temperature Range (C)
- Maximum--66 C with 1.2 A 24 V load; 25 C with 1.4 A 24 V load
- Includes
- Molex® plug for use with vent damper, includes heat-conductive compound.; Molex(r) plug for use with vent damper, includes heat-conductive compound.
- Mounting
- Vertical Mount
- Electrical Ratings
- Low Voltage: 0.8 A max. @ 24 Vac; 0.25 A @ 0.25 to 12 Vdc; At Locked Rotor-- 44.4A @ 120 Vac: 22.2A @ 240 Vac
- Frequency
- 60 Hz
- Approvals, Underwriters Laboratories Inc.
- UL Listed: File No. MP466, Vol. 13, Sec. 2, Guide No. MBPR2.
- Approvals, Canadian Standards Association
- Certified: File No. LR95329-1
- Tradeline Value
- Tradeline
- Electrical Connections
- Quick-Connect / Screw
- Operating Humidity Range (% RH)
- 0 to 95% RH, non-condensing
- Voltage
- 120 Vac
- Operating Temperature Range (F)
- High Limit-- 180 F to 240 F
- Operating Temperature Range (C)
- High Limit-- 82 C to 116 C
- Differential Temperature (F)
- 15 F fixed
- Switching Action
- SPST: High Limit & Circulator
- Anticipator Setting
- 0.2 A
- Capillary Length (in.)
- 4 1/2 in.
- Insulation Depth (in.)
- 1 1/2 in. to 3 in. less well
- Insulation Depth (mm)
- 38 mm to 76 mm less well
- Capillary Length (mm)
- 114 mm
- Electrical Ratings, Burner
- At Full Load-- Low Voltage: 0.8 A max. @ 24 Vac: Line Voltage: 7.4 A @ 120 Vac: 3.7 A @ 240 Vac; At Locked Rotor-- Line Voltage: 44.4 A @ 120 Vac: 22.7 A @ 240 Vac
- Electrical Ratings, Circulator
- At Full Load-- 7.4 A @ 120 Vac: 3.7 A @ 240 Vac; At Locked Rotor-- 44.4 A @ 120 Vac: 22.2 A @ 240 Vac
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