Blue Ink is member of Ultimheat Alliance Controls and heating equipments

Blue Ink is member of Ultimheat Alliance Controls and heating equipments

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Controls, Components, Heating equipments

ULTIMHEAT® GROUP PRODUCTS

ELECTROMECANICAL AND ELECTRONIC THERMOSTATS
THERMOSTATS WITH INGRESS PROTECTION HOUSINGS
INDUSTRIAL ELECTRONIC AND THERMOSTAT CONTROLS
EXPLOSION PROOF THERMOSTATS
PRESSURE SWITCHES
FLOW SWITCHES
FLOAT LEVEL SWITCHES
HUMIDISTATS
FIRE DETECTION FUSIBLE LINKS
CERAMIC CONNECTION BLOCKS
IMMERSION HEATER BOXES
HEAT TRACING ACCESSORIES
VARIOUS
Type: 8G

Single pole control thermostat, bulb and capillary, New temperature ranges up to 500℃

Power rating up to 20A 250V. Aligned terminals, compatible with 3 way connectors.
Bulb and capillary: stainless steel
Adjustment: Dia. 6 mm shaft with 4.6 mm flat, length 11.5 mm
Contact: SPDT

Type: KO-V

Single pole control thermostat, bulb and capillary, DIN rail mounting

Housing dimensions: 85 x 58.2 x 28.5mm (Knob not included).
Bulb and capillary: Copper or stainless steel depending of temperature range, standard capillary length 1500 mm.
Capillary minimum bending radius 5mm.
Temperature sensing element: Liquid filled bulb and capillary.
Terminals: 3 way screw terminal
Adjustment: Dia. 6 mm shaft with 4.6 mm flat, length 10mm, equipped with miniature knob and printed dial.
Mounting: on 35mm DIN rail, upon EN500022
Rating: 16A (1/4 HP) 250VAC, 16A 400V res.
Contacts: SPDT (snap action contact)
Electrical life: >100,000 cycles at nominal rating

Type: 2PE2N6

Electronic thermostat, multi range, control and manual reset action, for incorporation, NTC sensor.

Main features: This electronic thermostat for incorporation has been designed to replace electromechanical thermostats.
Action: On-Off.
Temperature sensor: NTC thermistor.
Temperature ranges: -35+35°C; 0-10°C; 4-40°C; 30-90°C; 30-110°C; 20-125°C (68-260°F).
Power supply: 180 to 240V, 50Hz or 60Hz.
Relay output: SPNO, 16A250V resistive, 100000 cycles.

Type: 2PE2P6

Electronic thermostat, multi range, control and manual reset action, for incorporation, Pt100 sensor.

Main features: This electronic thermostat for incorporation has been designed to replace electromechanical thermostats.
Action: On-Off.
Temperature sensor: Pt100.
Temperature ranges: 30 - 110°C; 50 - 200°C; 50 - 300°C; 100 - 400°C; 100 - 500°C.
Power supply: 180 to 240V, 50Hz or 60Hz.
Relay output: SPNO, 16A 250V resistive, 100,000 cycles.

Type: KZ-3

Single pole manual reset limiter, bulb and capillary, fail safe, SPDT contact

Housing dimensions: 79.5 x 51 x 28.5mm.
Temperature sensing element: liquid filled bulb and capillary.
Adjustment: Non-adjustable set point, factory sealed.
Trip off at freezing temperature: lower than -10°C. Consult factory if ambient temperature can decrease to lower values.
Rating: 16A (1/4 HP) 250VAC, 16A 400V res.
Contact: SPDT (snap action contact), manual reset.

Type: 4N630

Waterproof flat disc thermostat, 4A 250V

Application: Waterproof thermostat, can be incorporated inside thin heating devices,heating blankets, heating pads, antifreeze cables, electrical floor heating. Electrical rating: 8A, 125VAC res / 4A, 250VAC res.
Temperature calibration range: 0 to 120°C (32 to 248°F).
Contact: open or close on temperature rise.
Differential: 8-15°C (46.4-59°F).
Tolerance: ±5°C on open and close.

Type: 4911

Snap action 9 mm reduced thickness ½”disc thermostat, 10A 250V

Case: phenolic resin (ceramic on request).
Sensing element: Bimetal disc.
Calibration: Factory fixed setting, from -15 to +150°C, 5 to 302°F (200°C, 392°F with ceramic body). Not adjustable.
Standard calibration tolerances ± 4°C to ± 6°C, ± 39.2°F to 42.8°F upon models.
Terminals: 6.3 or 4.8 quick connect, or welding terminals.
Differential: Factory set, from 10°C to 25°C, 50°F to 77°F.
Mounting: with or without bracket.

Type: 4903

bimetal disc thermostat, ½” disc. 12 mm thickness, 16A 250V

Case: phenolic resin (ceramic on request).
Sensing element: Bimetal disc.
Mounting: with or without bracket.
Ratings: UL: AC120V/15A, AC240V/10A ; CSA: AC 125V/15A, AC250V/8A ; VDE: AC 250V/16A.

Type: 2PMR-TNR-TSR-TSS

Accessories for 2PE2N6 and 2PE2P6 (Must be ordered separately, not included in the electronic thermostat)

Wired switch for manual reset. Needs a 8 mm dia. hole in the mounting board. Wires length 100 mm. Other length on request.

Type: KR-KU

Single pole control thermostat, standard differential and reduced differential (Commercial type)

Housing dimensions: 79 x 53 x 36 mm (without terminals).
Bulb and capillary: copper for temperature ranges up to 50°C (122°F), stainless steel over, capillary length 1500 mm or 3000 mm. Capillary minimum bending radius 5mm.
Temperature sensing element: liquid filled bulb and capillary.
Mounting: Front bracket with 2 x M4 threads, 28 mm distance.
Rating: 15A (1/4 HP) 250VAC, 15A 400V res. KU type cannot be used on 400V.
Contacts: SPDT (snap action contact).

Type: 8H

Single pole high rating (30A) bulb and capillary thermostats

Applications: High rating single pole control, for catering equipment, domestic heaters.
Rating: 30A 250/400VAC, resistive.
Material: metal /ceramic housing, stainless steel bulb and capillary.
Temperature sensing element: liquid filled bulb and capillary. Special capillary length from 300 mm to 3000 mm on request.
Terminals: 2 screws, UNC 8-32.
Mounting: front bracket with 4 tapped holes (#6-32 UNC-2B), 33.3 and 44.4 mm distance.

DISCONTINUED
Type: 8J

Double pole high rating (30A) bulb and capillary thermostats

Applications: High rating single pole control, for catering equipment, domestic heaters.
Rating: 30A 250/400VAC, resistive.
Material: metal / ceramic housing, stainless steel bulb and capillary. Capillary minimum bending radius 5 mm. 150 mm PVC sleeve on capillary.
Temperature sensing element: liquid filled bulb and capillary. Special capillary length from 300 mm to 3000 mm on request.

Type: SR-SU

SPDT Bimetal rod thermostats

Applications: water and liquid temperature control, circulation heaters, hydraulic circuits oil temperature etc…
Temperature ranges: 0-50°C, 10-60 °C, 30-90°C, 0-100°C, 40-140°C, 0-150°C.
Material: PA66 housing, and Aisi 304 stainless steel rod.
Temperature sensing element: Invar/stainless steel bimetal rod, temperature sensing on full rod length.
Electrical connections: screw terminals.
Rating: 16(4)A 250/400VAC, 300,000 cycles.
Contacts: SPDT, snap action.
Max ambient temperature on the head: 85°C.
Approvals: comply with EN 60730-1 and EN 60730-2 standards.

Type: VR-VU

SPDT Bimetal rod thermostats with dead zone

Applications: These thermostats have a rod section that is not sensible to temperature. This allows to keep the thermostat head away from high temperatures. Therefore, they are more used in air duct temperature control.
Temperature ranges: 0-100°C, 0-200 °C, 0-300°C, 0-400°C.
Material: PA66 housing, and Aisi 304 stainless steel rod.
Temperature sensing element: Invar/stainless steel bimetal rod, temperature sensing.
Rating: 16(4)A 250/400VAC. Reduced differential model is not recommended for 400V applications.
Contacts: SPDT, snap action.
Max ambient temperature on the head: 85°C (185°F).

DISCONTINUED
Type: 8I

3 pole combination control thermostat

Bulb and capillary: Stainless steel, capillary length 1500 mm, 150 mm long PVC sleeve on capillary.
Manual reset: fail safe, fixed setting, front access reset button.
Housing dimensions: 60 x 54 x 48 mm (without terminals).
Rating: 3 x16A 250VAC, 10A 400VAC (res.).
Contacts: 3 poles ST.

Type: 8L

SPNC manual reset high limit, fail safe

Bulb and capillary: Stainless steel.
Temperature sensing element: liquid filled bulb and capillary.
Terminals: 6.35 x 0.8 quick connect terminals.
Adjustment: fixed setting, sealed.
Manual reset: fail safe, fixed setting, front access reset button.
Fail safe contact action by low temperature: Temperatures under -10°C (14°F) will trigger the manual reset.
Rating: 16A 250/400VAC.
Contacts: SPST.
Max ambient temperature on body: 150°C (302°F).

Type: KX

SPDT manual reset high limit, adjustable, commercial type

Bulb and capillary: Copper for temperature ranges up to 50°C (120°F), stainless steel.
Temperature sensing element: Liquid filled bulb and capillary.
Terminals: 6.35 x 0.8 quick connect terminals.
Adjustment: Dia. 6 mm shaft with 4.6 mm flat.
Rating: 15A (1/4 HP) 250VAC, 15A 400V res.
Contacts: SPDT (snap action contact).
Electrical life: >100.000 cycles at nominal rating.

Type: 4R05

Single Pole manual reset disc thermostat, 1/2’’, snap action. 16A 250V

Case: Phenolic resin (ceramic on request).
Sensing element: Bimetal disc.
Calibration: Factory fixed setting, from 30°C to 150°C. Not adjustable.Standard calibration tolerances ± 4°C to ± 6°C upon models.
Terminals: 6.3 or 4.8 quick connect, or welding terminals.
Differential: Manual reset.
Cap materials: stainless steel (SS) or aluminum (AL).

Type: 8X

DPNC manual reset high limit, fail safe

Capillary: Copper.
Bulb: Copper, corkscrew type for temperatures from 60 to 130°C, tubular dia 6 mm from 130°C to 170°C.
Temperature sensing element: Liquid-filled thermostatic assembly whose boiling causes tripping of the contact.
Terminals: 6.35 x 0.8 quick connect terminals.
Adjustment: fixed setting.
Manual reset: fail safe action, front access button.
Rating: 20A 250VAC.
Contacts: DPST (snap action contact).
Max ambient temperature on head: 125°C.

Type: 1D-1X

Manual reset rod thermostat, DPST and SPDT

Applications: high limit manual reset on liquid and gas, with DPNC or SPDT contact. Sensing element: Bimetal rod, 304 stainless steel, dia. 9.5 mm, fast thermal response.
Standard temperature setting ranges: -10+130°C, 15-95°C, 25-165°C.
Set point adjustment: screw driver, with temperature printed dial.
Manual reset: with un-protected front button.
Contact: DPNC or 1 x NC + 1 x NO.
Rating: 15(4)A, 250/400VAC.
Ambient temperature: -30+100°C on thermostat body, and max dial temperature value +50°C on rod.

Type: 5MA3

Thermal cut outs, 10 and 16A 250V, axial wires

Main application: overheat protection of electrical or electronic equipment,home appliances, electrical coils and heating components.
Ingress protection: TCO are not waterproof, do not immerse in liquid.
Insulation: 95% alumina, epoxy sealed.
Melting pellet: organic compound.
Mechanism type: spring operated movable contact, operated by the melting pellet.
Terminals: tin plated copper wires.
Rated voltage: 250V (AC).
Rated current: 10A and 16A (2 different types).

Type: 5MA-3-F

Wired thermal fuses, for insertion into 8.5 mm I.D. pockets

Applications: Protection against overheating of equipment and heating elements.
Fusible pellet: organic compound.
Mechanism: movable pellet actuated of a spring released by the fusion of the pellet.
Protection: with electrical insulation silicone boot, dia. 8mm.
Nominal current rating: 16A 250V.
Insulation voltage between open contacts: ≥ 500V.

Type: IB

Surface mounting thermostats

Applications: Precise and adjustable surface temperature control on heating plates, silicone heating pads, foil heaters.
Material: Metal /ceramic housing.
Temperature sensing element: High conductivity copper alloy.
Adjustment: Dia. 6.35mm round shaft, 32 mm length, 310° mechanical rotation, or screw adjustment.
Rating: 1500 watts 110/250VAC, resistive (Slow make and break action).
Contact: Open on temperature rise only.
Max ambient temperature on housing: 300°C.
Approval: Comply with UL 873 standard.

Type: undefined

Energy regulators, 6 mm shaft, bush mounting

Housing dimensions: 50 x 42 x 39 mm. Housing material: high temperature resistant PPS. Terminals: 6.3 x 0.8 quick connect. Adjustment: dia. 6 mm with 4.8 flat shaft, length 11.4 mm. Rating: 12A 230V resistive, SPDT+ on off pilot contact. Max ambient temperature: 125°C/257°F.

Type: 8G

Single pole control thermostat, bulb and capillary

New temperature ranges up to 500℃ Power rating up to 20A 250V. Aligned terminals, compatible with 3 way connectors. Bulb and capillary: stainless steel. Adjustment: Dia. 6 mm shaft with 4.6 mm flat, length 11.5 mm. Contact: SPDT.

Type: 8GB060500

Bulb and capillary thermostat, temperature range 60-500°C

Housing dimensions: 43 x 35 x 29 mm. Bulb and capillary: Stainless steel. Capillary minimum bending radius 5mm. Temperature sensing element: liquid metalloid filled. Adjustment: Dia. 6 mm shaft with 4.6 mm flat, length 11.5 mm. Contact: SPDT.

Electrical rating:

  • Open on temperature rise contact (C-1) 16A(2.6) 250VAC.
  • Close on temperature rise contact
Type: KQA and KTA

Single pole control thermostat, bulb and capillary, front board mounting with 2 screws M4, 28mm distance.

Bulb and capillary: Copper or stainless steel depending of temperature range, standard
capillary length 1500 mm. Capillary minimum bending radius 5mm.
Temperature sensing element: Liquid filled bulb and capillary.
Terminals: 3 quick connect terminals 6.3 x 0.8mm. Adjustment: Dia. 6 mm shaft with 4.6 mm flat, length 11.5mm. Rating: 16A (1/4 HP) 250VAC, 16A 400V res. Contacts: SPDT. Electrical life: >100,000 cycles at nominal rating.

Type: KO

Single pole control thermostat, bulb and capillary, DIN rail mounting

Bulb and capillary: Copper or stainless steel depending of temperature range, standard capillary length 1500 mm. Capillary minimum bending radius 5mm.
Temperature sensing element: Liquid filled bulb and capillary. Terminals: 3 way screw terminal. Adjustment: Dia. 6 mm shaft with 4.6 mm flat, length 10mm, equipped with miniature knob and printed dial.
Rating: 16A (1/4 HP) 250VAC, 16A 400V res. Contacts: SPDT (snap action contact). Electrical life: >100,000 cycles at nominal rating.

Type: 8C

3 pole control thermostats

Bulb and capillary: stainless steel, capillary length 250mm or 1500 mm, 150 mm
long PVC sleeve on capillary. Capillary minimum bending radius 5 mm.
Temperature sensing element: liquid filled bulb and capillary. Terminals: 6.35 x 0.8 quick connect terminals. Adjustment: Dia. 6 mm shaft with 4.6 mm flat. Mounting: Front bracket with 2 xM4 threads, 28 mm distance. Rating: 3 x 16A (4) 250VAC, 10A 400VAC. Contacts: 3 x ST with snap action contact, 3PDT available on request.

Type: 1B-1C-1R-1U

Miniature single pole and double pole rod thermostats, 16A

Applications: temperature control of liquid and gas, with SPDT or DPST contact. Sensing element: Bimetal rod, 304 stainless steel, dia. 9.5 mm, fast thermal response. Standard temperature setting ranges: -10+130°C, 15-95°C, 25-165°C. Differential: -Standard: 15°C with 200 mm rod, 10°C with 300 mm rod. -Reduced: 3°C with 200 mm rod, 2°C with 300 mm rod. Set point adjustment: screw driver, with temperature printed dial. Contact: DPNC or 1xNC + 1 x NO.

Type: WQD

Wood and solid fuel stove damper bulb and capillary thermostat

Body: Zinc plated steel. Shaft: Dia. 6mm, with 4.8mm flat, with 270° angular rotation. Temperature Ranges:

  • Room Air Control 4/40°C (40/105°F).
  • Hot water 30/90°C (85/195°F).
  • Flue temperature 50/300°C (120/570°F).

Damper plates Damper plates are available in circular form in dia. 80mm and dia. 120mm. Damper plate position can be adjusted from 150 to 170mm on the arm. Damper plates are fitted with a temperature resistant silicone gasket. Sensor dimensions: bulb and capillary are made of stainless steel.

Type: 2PE2N6

Electronic thermostat, multi range, control and manual reset action, for incorporation, NTC sensor.

Main features: This electronic thermostat for incorporation has been designed to replace electromechanical thermostats. Action: On-Off. Temperature sensor: NTC thermistor. Temperature ranges: -35+35°C; 0-10°C; 4-40°C; 30-90°C; 30-110°C; 20-125°C (68-260°F). Power supply: 180 to 240V, 50Hz or 60Hz. Relay output: SPNO, 16A250V resistive, 100000 cycles.

Type: 2PE2P6

Electronic thermostat, multi range, control and manual reset action, for incorporation, Pt100 sensor.

Main features: This electronic thermostat for incorporation has been designed to replace electromechanical thermostats. Action: On-Off. Temperature sensor: Pt100. Temperature ranges: 30 - 110°C; 50 - 200°C; 50 - 300°C; 100 - 400°C; 100 - 500°C. Power supply: 180 to 240V, 50Hz or 60Hz. Relay output: SPNO, 16A 250V resistive, 100,000 cycles.

Type: 2DNAP6

Digital display electronic thermostat, 16A.

Display: 3+1 digit LED. Action: On-Off. Temperature sensor: Pt100 (2 or 3 wires) or NTC 10Kohms @25°C, B= 3380 (2 wires). Accuracy: +/-1% of scale. Temperature adjustment ranges: -30+120°C (-20+250°F), with 1° display. -30+200°C (-20+390°F), with 1° display. Power supply: 90 to 240V, 50Hz or 60Hz. Relay output: 16A 250V res., 100,000 cycles. Ambient: -20+60°C, 10-90% RH. Power: <4W. Standards: Comply with LVD, EMC (CE certificate by TUV), ROHS and Reach.

Type: 2PMR-66MZ-TNR-TSR-TSS

Accessories for 2PE2N6 and 2PE2P6

Manual reset switch: Wired switch for manual reset. Needs a 8 mm dia. hole in the mounting board. Wires length100 mm. 66MZ Soft grip printed knobs: °C Printing and °F Printing. Standard temperature sensors: NTC Thermistor; Pt100, 3 wires, 200°C and Pt100, 3 wires, 400°C.