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Ordering details |
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Product type description | EX-TV8S 335-03Z-3D |
Article number | 10EX-TV8S 335-03Z |
EAN Code |
eCl@ss | 27-27-26-01 |
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Approval |
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Approval |  |
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Classification |
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Standards | ISO 13849-1 |
B10d Normally-closed contact (NC) | 20.000.000 |
Mission time | 20 Years |
notice |  |
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Global Properties |
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Permanent light | EX-TV.S 335 |
Standards | EN 60947-5-1, BG-GS-ET-15, EN 60079-0, EN 60079-31 |
Compliance with the Directives (Y/N)  | Yes |
Materials |
- Material of the housings | light alloy die-casting |
- Material of the actuator | stainless steel, 1.4301 |
- Material of the contacts | Silver |
Housing coating | painted |
Weight |
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Mechanical data |
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Design of electrical connection | Screw connection |
Cable entry M 20 x 1.5 | 1 |
Cable section |
- Min. Cable section | 0,75 |
- Max. Cable section | 2.5 |
Mechanical life | > 1.000.000 operations |
Switching frequency | 1000 |
notice | All indications about the cable section are including the conductor ferrules. |
Design of actuating element | Other |
Shaft bore | Ø 8 |
Positive break angle | 7 |
Positive break torque | 60 |
Positive break force | 5 N for each NC contact fitted |
positive break travel | 10.7 |
Impact energy | 4 |
Actuating speed | max. 1 m/s |
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Ambient conditions |
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Ambient temperature |
- Min. environmental temperature | −20 |
- Max. environmental temperature | +60 |
Protection class | IP67 |
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Electrical data |
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Design of control element | Opener (NC) |
Switching principle | Creep circuit element |
Number of auxiliary contacts | 0 |
Number of safety contacts | 3 |
Rated impulse withstand voltage | 6 |
Rated insulation voltage | 500 |
Thermal test current | 10 A |
Utilisation category | AC-15: 230 V / 4 A, DC-13: 24 V / 4 A |
Max. fuse rating | 6 A gG D-fuse |
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ATEX |
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EX-marking | EX II 3D Ex tc IIIC T90°C Dc X |
Explosion protection categories for gases | None |
Explosion protection Zones for gases | None |
Explosion protected category for dusts | ATEX dust ex-protection, Cat. 3 |
Explosion protection Zones for dusts | 22 |
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Dimensions |
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Dimensions of the sensor |
- Width of sensor | 40.5 |
- Height of sensor | 107 |
- Length of sensor | 65.3 |
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notice |
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Setting assistance | Grub screw for location, shaft pre-drilled for pin |
Universal joint available to compensate for axial displacement (only for shaft bore 10 mm) |
By turning the head in 90° steps, 8 actuating planes are possible. A Torx T10 screwdriver is needed for this purpose. Even when the screw is removed, the head is self-retaining. The switch can still not be tampered. |
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Diagram |
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Note Diagram
positive break NC contact
active
no active
Normally-open contact
Normally-closed contact |
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Switch travel diagram |
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Notes Switch travel diagram
Contact closed
Contact open
Setting range
Break point
Positive opening sequence/- angle VS adjustable range of NO contact VÖ adjustable range of NC contact N after travel
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K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal The data and values have been checked throroughly. Technical modifications and errors excepted. Generiert am
16.02.2019 -
09:53:11h Kasbase 3.3.0.F.64I |