All Purpose Bulb & Capillary Thermostat

Bulb Sensing, Non-indicating Nema 3R Thermostats

ENCLOSURE - Cast Aluminum
CLASSIFICATION - NEMA Type 3R
Sensing Probe
- Length - 3m (10ft.)
- Material - Tinned Copper
ELECTRICAL DATA
- Load Switch: 22 amp resistive @ 277VAC
CALIBRATION ACCURACY - +-5ºF
Repeatability - 1% of Range
Differential 6ºF
SWITCH TYPE - Single Pole Double Throw

MODEL NUMBER	VOLTS	MAX. AMPS	TEMP. RANGE	SENSOR LENGTH Ft./(m)	Sensing Type	SHIP WGT. Lbs./(kg)	Price
TB250N-150	UP to 277VAC	22	0° to 150°F	10 ft (1.5m)	Internal Setpoint	4	$140.00
TB250N-250	UP to 277VAC	22	100° to 250°F	10 ft (1.5m)	Internal Setpoint	4	$175.00
TB250N-350	UP to 277VAC	22	200° to 350°F	10 ft (1.5m)	Internal Setpoint	4	$185.00
Accessories (Wells)
TB250-2BW	1/2 Inch NPT x 2.8 Copper Bulb Well for 150 and 250 models only					2	$30.00
TB250-1BW	1/2 Inch NPT x 2.3 Copper Bulb Well for 350 model only					2	$30.00
*For heating only.

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(901) 452-4516

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