55 Series UE Temperature Switch

55 Series UE Temperature Switch
Product Details

                                             55 Series UE Temperature Switch

Overview :

The E55 Series provides rugged, dependable temperature control for many applications. Available in single or dual output versions, with either an epoxy coated enclosure (designed to meet NEMA Type 4X) or skeleton construction, the E55 combines flexibility with compact size. It has been used in diverse applications such as food service appliances, oven control, and heat tracing.

 

Specifications :

 

STORAGE TEMPERATURE      -65 to 160°F (-54 to 71°C)

 

AMBIENT TEMPERATURE       -40 to 160°F (-40 to 71°C); set point typically shifts less than 1% of range for a 50°F
LIMITS                                     (28°C) ambient temperature change

 

SET POINT REPEATABILITY   ± 1% of adjustable range

 

SHOCK                                Set point repeats after 15 G, 10 millisecond duration

 

VIBRATION                     Set point repeats after 2.5 G, 5-500 Hz

 

ENCLOSURE CLASSIFICATION     Type E55 & E55A: Designed to meet enclosure type 4X requirements
                                                       Types E55S & E55AS: Skeleton, open frame construction, not applicable

 

ENCLOSURE                    Die cast aluminum, epoxy powder coated with stainless steel, gasketed adjustment cover
                                          (E55 and E55A)

 

SWITCH OUTPUT                 One or two SPDT; dual switch may be separated up to 100% of range; switches may be wired
                                             “normally open” or “normally closed”

 

ELECTRICAL RATING           15 A 125/250/480 VAC resistive; 22 A 480 VAC for E55-R25HT and E55-L24HT heat trace
                                              models. Electrical switches have limited DC capabilities. Consult factory for additional
                                              information


ELECTRICAL CONNECTION       1/2” NPT (female) (E55 and E55A)

 

WEIGHT                      Types E55S, E55AS (skeleton): approximately 12 oz.; Types E55, E55A: approximately 1 lb.

 

BULB AND CAPILLARY          Models E20BC - E23BC: 6 feet copper;
                                             Models E20BS - E23BS: 6 feet stainless steel
                                             Model R25HT: 10 feet stainless steel
                                             Model L24HT: stainless steel, Local sensor, no capillary, for ambient sensing

 

TEMPERATURE FILL            Non-toxic oil

 

TEMPERATURE DEADBAND       Typically 1% of range under laboratory conditions (70°F circulating bath at rate of 1/2°Fperminute change)

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