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nVent RAYCHEM RAYSTAT-EX-02 Instructions D'installation page 16

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Thermostat
Area of use
Approval certification
Enclosure
Body and lid
Protection
Lid fixing
Entry
Ambient operating
Temperature sensing
Type
Dimensions
Material
Exposure temperature
Minimum bend radius
Switching
Type
Rating
Setting
Range
Repeatability
Differential
Accuracy (switch on)
Method
Connection terminals
Supply
Internal earth
External earth
Mounting method
RAYCHEM support bracket SB-100, SB-101, SB-110, SB-111 or surface
mounting with 4 fixing holes (M6) on 101.5 x 101.5 mm centres
Accessories
Power cable gland for
armoured cable
Power cable gland for
non-armoured cable
(to be ordered separately)
Ordering details
Part description
PN (Weight)
16 | nVent.com
Hazardous area: Zone 1, Zone 2 (Gas),
Zone 21, Zone 22 (Dust)
Ordinary
LCIE 08 ATEX 6095X
II 2 G D
Ex db IIC T6 Gb
Ex tb IIIC T80°C Db IP66
IECEx LCI 08.0036X
Ex d IIC T6 Gb
Ex tb IIIC T80°C Db IP66
-40°C ≤ Tanb ≤ 60 °C
Lacquer coated cast aluminium with stainless
steel fittings and nitrile rubber internal lid seal
IP 65 if installed with RAYCHEM cable glands
GL-33 or GL-34
Screw thread lid locked in place by a 2 mm
hexagonal key grub screw
1 x 3/4" NPT
–40°C to +60°C temperature
Fluid filled bulb and capillary
Capillary 3 m long, bulb 197 mm x 8 mm
Stainless steel (Type 55316)
–50°C to +215°C
DO NOT BEND BULB, 15 mm for capillary
Single pole change over volt free contacts
(SPDT)
22 A at 480 VAC, switching (100.000 cycles),
–4°C to +163°C
±1.7 K
5 K
±4.5°C at 21°C ambient and 50°C sensor
temperature
External knob and dial
3 terminals for 1 to 4 mm
Single bolt for 1 to 4 mm
Single bolt and clamp for 1 to 4 mm
conductors
GL-33
493217-000
GL-34
931945-000
RAYSTAT-EX-02
404385-000 (1770 g)
conductors
2
conductors
2
2

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