Dimensions - Burkert PTB 03 ATEX 1030 X Instructions De Service

2.1.3 Manual operation / approximity switch
The solenoid armature can be manually operated via the push button. The
push button may be locked by depressing and turning by 90°.
As an alternative to manual operation, the solenoid can be equipped with a
proximity switch. The internal code for this version is CF 15.
2.1.4 Type of explosion protection
• Solenoid Type 7..-....... in version with or without terminal box
- Flameproof enclosure „d" to EN 50 014 and EN 50 018 as well as
- Increased safety „e" to EN 50 014 and EN 50 019
• Fuse protection (to separate Design Inspection Certficate)
- Encapsulation type „m" to EN 50 014 and EN 50 028
• Proximity switch (to separate Design Inspection Certficate)
- Intrinsic saftey „ia" to EN 50 014 and EN 50 020
The composition of the explosion protection code follows the explosion
protection types of the components used in each case:
Solenoid with or without terminal box
Solenoid with terminal box and fuse
Solenoid without terminal box with
proximity switch
Solenoid with terminal box, fuse and
proximity switch

2.1.5 Dimensions

Connection type
Electrical connection
A
Electrical connections
L&K
12 - 03 ATEX 1030 X
II 2G EEx ed IIC T4 or T5
II 2G EEx edm IIC T4 or T5
II 2G EEx ed ia IIC T4 or T5
II 2G EEx edm ia IIC T4 or T5
Length (mm) Width (mm)
96
123
Height (mm)
32 56
60 113