Home > Product > Air Warmers > FXS Block Heaters and Custom Enclosure/Cabinet Heaters

FXS Block Heaters and Custom Enclosure/Cabinet Heaters

<-- Previous Next -->

The FXS range of self-regulating enclosure/cabinet heaters provide a bespoke solution tailored to suit your requirements. Unlike fixed duty heaters, FXS heaters do not require a thermostat to operate safely, due to their inbuilt ability to reduce the output as the temperature increases. They can operate in ambient temperatures as high as 130°C (T4) or 180°C (T3) and down to -60°C, and are certified for use in hazardous areas where the atmosphere is classified as Zone 1 or 2 (Gas groups IIA, IIB, IIC) and Zone 21 or 22 (Dust groups IIIA, IIIB, IIIC).

Download Documents:

Features

Hard anodised aluminium housing suitable for onshore and offshore applications
Can be directly mounted to the component that requires heating
Compact and efficient
Suitable for ambient temperatures as low as -60°C and up to +180°C
Available in T3 and T4 temperature classes

Applications

Specifications

Certification	ATEX/IECEx II 2 G D Ex db IIC T4 to T3 Gb Ex tb IIIC T135°C to T200°C Db CSA (USA/CAN) Class I Div 1, Groups A, B, C, D. T4...T3 Class II Div 2, Groups E, F, G. T4...T3 Class I Zone 1, AEx tb IIIC T4...T3 Zone 21, AEx tb IIIC T135°C...T200°C CU TR (EAC) 1Ex db IIC T4...T3 Gb X Ex tb IIIC T135°C...T200°C Db X
Voltage	100 to 140VAC or 200 to 265VAC
Output	Up to 1000W (subject to design, mounting and ambient conditions)
Ambient	-60 to +130°C: T4 heaters -60 to +180°C: T3 heaters
T Class	T4 (135°C) or T3 (200°C)
Mounting	Directly bolted
Cabling	3m standard (up to 10m available on request)
IP Rating	IP66 / IP68