NR Series, Non-indicating Thermostats

MODEL NUMBER	VOLTS	MAX. AMPS	TEMP. RANGE	SENSOR LENGTH Ft./(m)	REPL. SENSOR P/N	SHIP WGT. Lbs./(kg)
NR25	120/240	25*	30 °F - 220 °F	5' (1.5m)	NR25-5L	3 (1.5)
NR25-12	120/240	25*	30 °F - 220 °F	12' (3.7m)	NR25-12L	3 (1.5)
NR25H	120/240	25*	200 °F - 550 °F	5' (1.5m)	NR25H-5L	3 (1.5)

Features and Benefits

IMPROVES PROCESS CONTROL:

• Large, easy to read dial. Provides general control and consistent plating and etch rates in most aqueous processes.

TEMPERATURE SENSOR:

• Fluoropolymer (FEP) covered 5-foot (1.5m) copper bulb and capillary provided standard with the control. Provides extended service in corrosive liquids. Ethylene glycol filled system.

CORROSION RESISTANT ENCLOSURE:

• Vapor tight, NEMA 1, IP23, flame retardant gasketed plastic enclosure with stainless steel hardware.

CERTIFICATIONS:

• cULus.

CAPACITIES:

• Double pole, single throw switches rated at 25 amps for either 120 or 240 volts.
• Adjustable temperature range from 30°F to 220°F.
• +/- 5°F accuracy.
• 30°F (-1°C) to 150°F (65°C) ambient temperature range.
• Single phase only.

SAFETY FEATURES:

• Pre-wired P1 terminal blocks.
• Ground connection on thermostat.

CONSULT FACTORY FOR THE FOLLOWING OPTIONS:

• 12-foot (3.6m) sensors.
• Combination controls available for three phase service and larger heater loads.
• Pre-wired outlets for plug-in heaters.
• 200°F to 550°F temperature range.

Downloads:

• NR Series, Non-indicating Thermostats Information