Watlow 1" Tubular Plug Heater
Manufacturer: Watlow Electric Manufacturing Company
Mfg Product Code: 2281-1573
Weight: 20.0 lb(s)
Plug Size: 1 Inch Plug - 1 Element
Plug Voltage: 120
Plug Wattage: 500
Watt Density: 21.9
B Dimension (Immersed element length): 9.3750
Electrical Phase configuration: 1 Phase - Parallel wiring
Plug Material: 316 Stainless Steel, Standard Class
Element Material: 316 SS
Cold Section below Plug: 1.5000
Foldback the element? Yes
C Dimension for Foldback: 3.7500
Element Passivation? Yes
Element End Seal: Epoxy, 130 degree Celsius
Process Sensor: No Process Sensor
Hi-Limit Sensor: No Hi-Limit Sensor
Thermowell required? Yes
Pilot Light: (not avail. with CSA, CE or UL) No
Terminal Enclosure: Moisture Resistant (standard)
Nameplate Part Number: 2281-1573 SP3
Plug Size: 1 Inch Plug - 1 Element Plug Voltage: 120 Plug Wattage: 500 Watt Density: 21.9 B Dimension (Immersed element length): 9.3750 Electrical Phase configuration: 1 Phase - Parallel wiring Plug Material: 316 Stainless Steel, Standard Class Element Material: 316 SS Cold Section below Plug: 1.5000 Foldback the element? Yes C Dimension for Foldback: 3.7500 Element Passivation? Yes Element End Seal: Epoxy, 130 degree Celsius Process Sensor: No Process Sensor Hi-Limit Sensor: No Hi-Limit Sensor Thermowell required? Yes Pilot Light: (not avail. with CSA, CE or UL) No Terminal Enclosure: Moisture Resistant (standard) Nameplate Part Number: 2281-1573 SP3
Watlow 1" Tubular Plug Heater
Plug Size: 1 Inch Plug - 1 Element
Plug Voltage: 120
Plug Wattage: 500
Watt Density: 21.9
B Dimension (Immersed element length): 9.3750
Electrical Phase configuration: 1 Phase - Parallel wiring
Plug Material: 316 Stainless Steel, Standard Class
Element Material: 316 SS
Cold Section below Plug: 1.5000
Foldback the element? Yes
C Dimension for Foldback: 3.7500
Element Passivation? Yes
Element End Seal: Epoxy, 130 degree Celsius
Process Sensor: No Process Sensor
Hi-Limit Sensor: No Hi-Limit Sensor
Thermowell required? Yes
Pilot Light: (not avail. with CSA, CE or UL) No
Terminal Enclosure: Moisture Resistant (standard)
Nameplate Part Number: 2281-1573 SP3
Process Connection Type:NPT
Process Connection Size:1"
Measurement Minimum:0
Input Voltage:120 VAC
Watts:500
Heater Type:Tubular Heaters
Specifications
| Process Connection Type | NPT |
| Process Connection Size | 1" |
| Measurement Minimum | 0 |
| Input Voltage | 120 VAC |
| Watts | 500 |
| Heater Type | Tubular Heaters |