EX-BS655-Z22-DN-2D
Item number:153038067
Product features
- Ex-Zone 21 and 22
- Metal enclosure
- Protection class IP66, IP67
- Platform concept with different function units
- Lever angle adjustable in 10° steps
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Ordering data
Product type descriptionEX-BS655-Z22-DN-2D
Article number (order number)153038067
eCl@ss number, version 12.027-27-26-01
eCl@ss number, version 11.027-27-26-01
eCl@ss number, version 9.027-27-26-01
ETIM number, version 7.0EC000030
ETIM number, version 6.0EC000030
Approvals - Standards
CertificatesATEXCCC-EXIECExNEPSI
Explosion protection
Explosion protection: regulationsEN 60079-31EN IEC 60079-0
Explosion protection zones21
Explosion protection category2D
Explosion protection designationD II 2D Ex tb IIIC T80°C Db
General data
StandardsEN IEC 60947-5-1
Housing materialGrey cast iron, painted
Material of the housing coverGrey cast iron, painted
Gross weight5,072g
General data - Features
Safety functionsYes
Number of auxiliary contacts2
Number of safety contacts2
Safety classification
StandardsEN ISO 13849-1
Mission time20Year(s)
Safety classification - Safety outputs
B10D Normally-closed contact (NC)1,000,000Operations
Mechanical data
Mechanical lifetime, minimum1,000,000Operations
Mechanical data - Connection technique
Cable entry2 x M25 x 1.5
TerminationCage clamp
Cable section, minimum0.5 mm²
Cable section, maximum2.5 mm²
Ambient conditions
IP Degree of protectionIP66IP67
Ambient temperature-25 ... +70 °C
Protection classI
Ambient conditions - Insulation values
Rated insulation voltage Ui300 V
Rated impulse withstand voltage Uimp4kV
Degree of pollution3
Electrical data
Thermal test current6A
Utilisation category AC-15230VAC
Utilisation category AC-153A
Utilisation category DC-1324VDC
Utilisation category DC-133A
Switching element2 NO contact, 2 NC contacts
Switching principleSnap action
Material of the contacts, electricalSilver
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 08/05/2026, 22:14