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 : Explosion proof thermostats and limiters, connection inside EX « e » aluminum housing with built-in connection block. Rod thermostat. Type Y96

Thermostats and limiters, connection inside EX « e » aluminum housing with built-in connection block

Rod thermostat, printed knob adjustment

Electrical connection
Internal junction block

Set point adjustment
Printed knob

Mounting
Rod

Action
Control

Contact Rating 230V
SPDT 15A

T° range min and max limits
-35 to +320°C

Types

Y96KAA
Y96KBA

General rules for installation:

Important Note: These thermostats are considered to be material by the standards of equipment for potentially explosive atmospheres. They are intended to monitor or control the temperatures in hazardous areas. Thermostat, housing and terminal block are indivisible.
In gas explosive atmospheres, they can be used in zones 1 or 2 in the presence of gas, smoke and fog, class IIC, surface temperature T6, and ambient temperature on the enclosure from -50 to +60°C, or from -50 to +70°C.
In dust explosive atmospheres, they can be used in zones 21 and 22
These thermostats have explosion-proof microswitch type II2Gb, Ex dIIC according to IEC/EN 60079-1, embedded in an increased safety aluminum enclosure according to IEC/EN 60079-7.
Ex identification :
Gas explosive atmospheres:
II 2G Ex d e IIC T6
Dust explosive atmospheres:
Ex 2D Ex tb IIIC T85°C Db
Approvals: These products are ATEX and IECEx certified
Atex: pending; IECEx: pending
Housing: aluminum, 140 x 110 x 90mm (Dimensions without cable gland), with epoxy painting, RAL7032 (thickness less than 0.2mm)
Temperature sensing element: oil filled stainless steel rod, liquid expansion principle. Standard rod lengths are 230 and 300mm, but on request, it is possible to make 450mm and 600mm
Electrical connection: On built-in junction block, 4mm², screw terminals. 7 terminals for neutral, ground and line, including jumpers between input and output for neutral and ground. Large space provided for connection.
A built in junction block, type Push-In® is available on request.
Cable glands: two M25 metal cable glands can be used for cable from 9 to 13mm or 13 to 16mm. There is a cable locking saddle inside the enclosure, at each cable gland input.
Other cable glands for round cable, flat cable or independent conductors are available on request
Ground terminals: Two M4 grounding terminals with saddle are located on the outside of enclosure. 2 grounding terminals are located on the junction block.
Adjustment: With knob printed in °C (°F on request). Adjustment is possible only after removing the cover, and when the electrical supply is powered off.
Mounting: By the 3/8 thread or by the dia. 14.5mm bushing located at the rod end under the enclosure. These devices allow the use of fittings, bracket, flanges, pockets and other accessories described in the last section of this catalogue
Contacts: SPDT (snap action contact)
Electrical rating: Suitable for power control, remote control of relay coils or PLCs circuits, and direct power switching.
These devices use silver contacts or silver alloy contacts. Due to the possible oxidation of the contacts in time, we do not recommend the use of AC or DC low-voltage circuits (24V or less) if the switched intensity is less than 100mA, or the switched power less than 800mW. Contact us for those applications that require gold-plated contacts. The electrical ratings given are normalized resistive circuit values.
Mechanical life: > 500.000 cycles

Voltage Max rating (A) Switch Electrical life (cycles)
400VAC (KA type only) 10 500000
250VAC 15 500000
125VAC 15 500000
0-15VDC 15 500000
15-30VDC 2 500000
Main references
230mm rod length 300mm rod length Temperature range (°C) KA, standard differential*(°C) KB, reduced differential*(°C) Max temperature on rod (°C)
Standard differential Reduced differential Standard differential Reduced differential
Y96KAA-2502522VK Y96KAA-2502522VK Y96KAA-2502523VK Y96KBA-2502522VK -25+25** 3+/-2 2+/-1 50
Y96KAA-1001522VK Y96KAA-1001522VK Y96KAA-1001523VK Y96KBA-1001522VK -10+15** 3+/-2 2+/-1 50
Y96KAA00005022VK Y96KAA00005022VK Y96KAA00005023VK Y96KBA00005022VK 0-50** 3+/-2 2+/-1 60
Y96KAA00007052VK Y96KAA00007052VK Y96KAA00007053VK Y96KBA00007052VK 0-70 5+/-3 3+/-2 160
Y96KAA02009052VK Y96KAA02009052VK Y96KAA02009053VK Y96KBA02009053VK 20-90*** 5+/-3 3+/-2 160
Y96KAA01015052VK Y96KAA01015052VK Y96KAA01015053VK Y96KBA01015053VK 10-150*** 5+/-3 3+/-2 160
Y96KAA08020002VK Y96KAA08020002VK Y96KAA08020003VK Y96KBA08020003VK 80-200*** 10+/-4 6+/-4 320
Y96KAA05030002VK Y96KAA05030002VK Y96KAA05030003VK Y96KBA05030003VK 50-300*** 10+/-4 6+/-4 320

*Reduced differential types are not suitable for 400VAC applications.
**The filling liquid of these thermostatic assemblies has a freezing temperature below -40 ° C. However it is important to protect the bulb and /or the capillary against the risk of freezing if a temperature below -35 ° C can be reached in operation. Acceptable storage temperature: -50 ° C. For these types, maximum ambient temperature acceptable on enclosure : 60°C.
*** In these applications, the enclosure surface temperature class T6 may be reduced to T5. It is important that the process temperature is not transmitted to the housing and that it does not exceed its maximum allowable temperature.

Thermostats and limiters, connection inside EX « e » aluminum housing with built-in connection block

Rod thermostat, screw driver adjustment

Electrical connection
Internal junction block

Set point adjustment
Screw driver

Mounting
Rod

Action
Control

Contact Rating 230V
SPDT 15A

T° range min and max limits
-35 to +320°C

Types

Y96KAC
Y96KBC

General rules for installation:

Important Note: These thermostats are considered to be material by the standards of equipment for potentially explosive atmospheres. They are intended to monitor or control the temperatures in hazardous areas. Thermostat, housing and terminal block are indivisible.
In gas explosive atmospheres, they can be used in zones 1 or 2 in the presence of gas, smoke and fog, class IIC, surface temperature T6, and ambient temperature on the enclosure from -50 to +60 ° C, or from -50 to +70°C
In dust explosive atmospheres, they can be used in zones 21 and 22
These thermostats have explosion-proof microswitch type II2Gb, Ex dIIC according to IEC/EN 60079-1, embedded in an increased safety aluminum enclosure according to IEC/EN 60079-7.
In dust explosive atmospheres, they can be used in zones 21 and 22
These thermostats have explosion-proof microswitch type II2Gb, Ex dIIC according to IEC/EN 60079-1, embedded in an increased safety aluminum enclosure according to IEC/EN 60079-7.
Ex identification :
Gas explosive atmospheres:
II 2G Ex d e IIC T6
Dust explosive atmospheres:
Ex 2D Ex tb IIIC T85°C Db
Approvals: These products are ATEX and IECEx certified
Atex: pending; IECEx: pending
Housing: aluminum, 140 x 110 x 90mm (Dimensions without cable gland), with epoxy painting, RAL7032 (thickness less than 0.2mm)
Temperature sensing element: oil filled stainless steel rod, liquid expansion principle. Standard rod lengths are 230 and 300mm, but on request, it is possible to make 450mm and 600mm
Electrical connection: On built-in junction block, 4mm², screw terminals. 7 terminals for neutral, ground and line, including jumpers between input and output for neutral and ground. Large space provided for connection.
A built in junction block, type Push-In® is available on request.
Cable glands: two M25 metal cable glands can be used for cable from 9 to 13mm or 13 to 16mm. There is a cable locking saddle inside the enclosure, at each cable gland input.
Other cable glands for round cable, flat cable or independent conductors are available on request
Ground terminals: Two M4 grounding terminals with saddle are located on the outside of enclosure. 2 grounding terminals are located on the junction block.
Adjustment: By screw driver, with dial printed in °C (°F on request). Adjustment is possible only after removing the cover, and when the electrical supply is powered off.
Mounting: By the 3/8 thread or by the dia. 14.5mm bushing located at the rod end under the enclosure. These devices allow the use of fittings, bracket, flanges, pockets and other accessories described in the last section of this catalogue
Contacts: SPDT (snap action contact)
Electrical rating: Suitable for power control, remote control of relay coils or PLCs circuits, and direct power switching.
These devices use silver contacts or silver alloy contacts. Due to the possible oxidation of the contacts in time, we do not recommend the use of AC or DC low-voltage circuits (24V or less) if the switched intensity is less than 100mA, or the switched power less than 800mW. Contact us for those applications that require gold-plated contacts. The electrical ratings given are normalized resistive circuit values.
Mechanical life: > 500.000 cycles

Voltage Max rating (A) Switch Electrical life (cycles)
400VAC (KA type only) 10 500000
250VAC 15 500000
125VAC 15 500000
0-15VDC 15 500000
15-30VDC 2 500000
Main references
230mm rod length 300mm rod length Temperature range (°C) KA, standard differential*(°C) KB, reduced differential*(°C) Max temperature on rod (°C)
Standard differential Reduced differential Standard differential Reduced differential
Y96KAA-2502522VK Y96KAA-2502522VK Y96KAA-2502523VK Y96KBA-2502522VK -25+25** 3+/-2 2+/-1 50
Y96KAA-1001522VK Y96KAA-1001522VK Y96KAA-1001523VK Y96KBA-1001522VK -10+15** 3+/-2 2+/-1 50
Y96KAA00005022VK Y96KAA00005022VK Y96KAA00005023VK Y96KBA00005022VK 0-50** 3+/-2 2+/-1 60
Y96KAA00007052VK Y96KAA00007052VK Y96KAA00007053VK Y96KBA00007052VK 0-70 5+/-3 3+/-2 160
Y96KAA02009052VK Y96KAA02009052VK Y96KAA02009053VK Y96KBA02009053VK 20-90*** 5+/-3 3+/-2 160
Y96KAA01015052VK Y96KAA01015052VK Y96KAA01015053VK Y96KBA01015053VK 10-150*** 5+/-3 3+/-2 160
Y96KAA08020002VK Y96KAA08020002VK Y96KAA08020003VK Y96KBA08020003VK 80-200*** 10+/-4 6+/-4 320
Y96KAA05030002VK Y96KAA05030002VK Y96KAA05030003VK Y96KBA05030003VK 50-300*** 10+/-4 6+/-4 320

*Reduced differential types are not suitable for 400VAC applications.
**The filling liquid of these thermostatic assemblies has a freezing temperature below -40 ° C. However it is important to protect the bulb and /or the capillary against the risk of freezing if a temperature below -35 ° C can be reached in operation. Acceptable storage temperature: -50 ° C. For these types, maximum ambient temperature acceptable on enclosure : 60°C.
*** In these applications, the enclosure surface temperature class T6 may be reduced to T5. It is important that the process temperature is not transmitted to the housing and that it does not exceed its maximum allowable temperature.