S-Series Size 3 Enclosure

Technical Data

Increased Safety II 2 GD Exe II ExtD.
Size 3 (S3) Certificates:
Baseefa Certificate No. Baseefa08 ATEX 0208X
IECEx Certificate No. IECEx BAS 08.0065X
Z Size 3 (ZS3) Certificates:
Baseefa Certificate No. Baseefa08 ATEX 0207U
IECEx Certificate No. IECEx BAS 08.0064U
Suitable for use in Zone 1, Zone 2, Zone 21 and Zone 22.
Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-7, IEC/EN 61241-0 and IEC/EN 61241-1.
Ingress Protection: IP66 to IEC/EN 60529.
Deluge protection to DTS01.
Operating Temperature Range: -60°C to +80°C.
Temperature Class and Ambient: T6 40°C, optional T5 with ambients up to 65°C.
210mm deep option available.

Alternative certification options available:
Exe II.
AExe II/Exe II.
R-Exe IIU.
Approved for use in Kazakhstan.

S-Series Size 3 Enclosure

MAXIMUM QUANTITY OF ENTRIES PER FACE
Thread Size	M16	M20/O	M20/A	M25	M32	M40	M50
Bottom Face C Quantity	17 #	12	12	7	4	3	2
Side Faces B & D Quantity	23 #	16	16	9	5	4	3
# Serrated washers/locknuts with large outside diameters may foul on adjacent cable glands.

TERMINAL CAPACITY DATA
Terminal Type	Conductor Size (mm²)		Max. Volts	Max. Physical Terminal Content		Reduced Terminal Content At Max. Terminal Amps
Terminal Type	Min.	Max.	Max. Volts	Terminal Quantity	Amps	Terminal Quantity	Amps
WDU 2.5	0.5	2.5	550	126	6	19	17
WDU 4	0.5	4	690	94	9	17	22
WDU 6	0.5	6	550	72	13	15	29
WDU 10	1.5	10	550	56	19	12	40
WDU 16	1.5	16	690	48	25	11	53
WDU 35	2.5	35	690	36	41	8	87
WDU 50N	6	50	690	28	56	11	88
WDU 70N	10	70	690	14	90	6	134
WFF 35	2.5	35	1100	11	76	11	76

The enclosure is supplied with an integral internal/external earth stud assembly.
The terminals listed are restricted to a minimum operating temperature of -50°C.

Membership

S-Series Size 3 Enclosure

Technical Data

S-Series Size 3 Enclosure