Certifications and compliances

Ex d light alloy enclosure for motor starter:

• Marking accd. to 94/9/EC: Ex II 2 G Ex de ia/ib [ia/ib] IIC/IIB T6/T5/T4 Gb; Ex II 2 d Ex tb IIIC T80°C T95°C Db*
• EC-Type Examination Certificate: PTB 99 ATEX 1057
• IECEx Certificate of Conformity: IECEx PTB 12.0026
• Marking accd. to IECEx: Ex de IIC T6, T5, T4 Gb; Ex de IIB T6, T5, T4 Gb
• Permissible ambient temperature: -20°C up to +40°C; -55°C up to +55°C (optional)
• Protection class: I
• Degree of protection acc. to EN 60529*: IP54; IP66 available upon request

Ex d light alloy empty enclosures:

• Marking accd. to 94/9/EC: Ex II 2 G Ex de ia/ib [ia/ib] II; Ex II 2 D Ex tD A21 IP66
• EC-Type Examination Certificate: PTB 98 ATEX 1054U
• IECEx Certificate of Conformity: IECEx PTB 12.0026
• Marking accd. to IECEx: Ex de IIC / IIB Gb / Ex tb IIIC Db; Ex de IIB T6, T5, T4 Gb
• Permissible ambient temperature: -20°C up to +40°C; -55°C up to +60°C (optional)
• Degree of protection accd. to EN 60529: IP54; IP66 available upon request

Sheet steel connection box:

• Marking accd. to 94/9/EC: Ex II 2 G Ex de ia/ib [ia/ib] IIC T4 - T6; Ex II 2 D Ex tD A21 IP66 T80°C, T95°C, T100°C
• EC-Type Examination Certificate: PTB 00 ATEX 1073
• Permissible ambient temperature: -55°C up to +55°C
• Degree of protection accd. to EN 60529: IP54; IP65 available upon request

Sheet steel busbar box:

• Marking accd. to 94/9/EC: Ex II 2 G Ex de ia/ib [ia/ib] IIC T4 - T6; Ex II 2 D Ex tD A21 IP66 T80°C, T95°C, T100°C
• EC-Type Examination Certificate: PTB 00 ATEX 1073
• Permissible ambient temperature: -55°C up to +55°C
• Degree of protection accd. to EN 60529: IP54; IP66 available upon request

*Dust certification only in combination with IP66.

• Modular design allows for enclosures to be easily combined into large distribution systems
• Rated current up to 630A
• Generously dimensioned terminal compartment simplifies installation
• Optional powder coating on enclosure improves suitability and durabilty in tropical and maritime climates
• Cable entries via removable flanges
• Main switch can be actuated from outside - no need to open the panelboard
• Explosion group IIC rating ensures safe operation in hazardous area applications

Ex d light alloy enclosure for motor starter and empty enclosure:

• Enclosure – die cast aluminum

Connection box and busbar box:

• Enclosure – steel with RAL 7032 polyester powder coat finish