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

3 pole combination control thermostat
3 pole control thermostats
Housing dimensions: 46 x 50 x 45mm
Bulb and capillary: stainless steel, capillary length 250mm or 1500 mm, 150 mm long PVC sleeve on capillary.
Electrical rating | |
---|---|
Temperature adjustment range (°C) | |
Capillary length (mm) | |
Bulb diameter (mm) | |
Bulb length (mm) | |
Differential (°C) | |
Max temperature on bulb (°C) |
Description
TECHNICAL FEATURES
Housing dimensions: 46 x 50 x 45mm (without terminals)
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 .M4 screws also available on request.
Adjustment: Dia. 6 mm shaft with 4.6 mm flat, (other lengths or fixed setting available on request).
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
Main references
Reference | Temperature range (°C/°F) | Capillary length (mm) | Bulb diameter (mm) | Bulb length (mm) | Differential (°C/°F) | Max temperature on bulb (°C/°F) |
8CB-35035AO60001 | -35+35°C (-30+95°F) | 1500 | 6 | 95 | 4±2°C/7±3.6 °F) | 50°C/122°F |
8CB-35035AA60001 | -35+35°C (-30+95°F) | 250 | 6 | 95 | 4±2°C/7±3.6 °F) | 50°C/122°F |
8CB004040AO60001 | 4-40°C (40-105°F) | 1500 | 6 | 160 | 4±2°C/7±3.6 °F) | 50°C/122°F |
8CB004040AA60001 | 4-40°C (40-105°F) | 250 | 6 | 160 | 4±2°C/7±3.6 °F) | 50°C/122°F |
8CB030090AO60001 | 30-90°C (85-195°F) | 1500 | 6 | 86 | 6±3°C/42.8±37.4°F | 110°C/230°F |
8CB030110AO60001 | 30-110°C (85-230°F) | 1500 | 6 | 70 | 6±3°C/42.8±37.4°F | 130°C/266°F |
8CB050200AO60001 | 50-200°C (120-390°F) | 1500 | 6 | 57 | 13±4°C/55.4±39.2°F | 220°C/428°F |
8CB050300AO30001 | 50-300°C (120-570°F) | 1500 | 3 | 165 | 15±5°C/59±41°F | 320°C/608°F |
Downloads
Datasheet
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Technical informations associated to this product
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Electrical contacts
As numerous mechanisms exist, we decided not to distinguish on the basis of constructive technique, but according to their operation speed, which is the key element. -
Description of temperature controls
Used as control thermostats or as a safety thermostat with manual reset, these thermostats have a disc made of two different metals laminated together for temperature sensing element. These two metals have different expansion coefficients. -
Electrical protection classes
The housings are designed to protect electrical equipment located inside. This protection must be considered in the electrical and environmental angles.) -
Thermostats installation
The proper functioning of a thermostat depends primarily on the correct choice of the component, but also the conditions of its installation. Conditions used to calibrate regulating and control equipment in the factory are always ideal laboratory conditions, ensuring measurement accuracy and repeatability. These conditions are rarely those found in practice when installing thermostats. However, with a minimum of constraints, it is possible to optimize assemblies.