Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
  adjustable range of NC contact
N   after travel
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 Add Product to the basket. 
• Thermoplastic enclosure
• coloured key heads
• Protection class IP65

Ordering details
Product type description SVE2/SR/xxxoo/oo-115VAC
Article number SVE2/SR/xxxoo/oo-115VAC
EAN code
notice In the order/inquiry, the requested lock number "xxx" as well as the colours "oo/oo" of the key head must be specified (e.g. SVE2/SR/119RT/RT/119RT/RT-115VAC)!
The colour, which is indicated first after the lock number always is the key had half with the observation window for the lock number engraved on the key.
If no lock number is indicated in the order/inquiry, we will supply a lock number at our discretion.
The user must ensure that lock numbers are not assigned twice in a single plant (factory site)!
The user must ensure that no double key bit numbers are allocated on one site (company site)!
Standards EN ISO 13849-1
B10d Normally-closed contact (NC) 100.000
Mission time 20 Years
Global Properties
Product name Schlüssel-Wahlschalter
Standards IEC/EN 60947-1, IEC 60947-5-1, EN 1088
Compliance with the Directives (Y/N) Yes
Number of key selector switch 2 piece
Active principle electromechanical
Duty cycle Magnet 100 %
- Material of the housings Plastic, glass-fibre reinforced thermoplastic, self-extinguishing
- Material of the contacts Silver
Housing coating None
Enclosure color Black / Silver
- Colour of the key grip oo/oo
Brown (BR)
yellow (GB)
red (RT)
Blue (BL)
White (WS)
Grey (GR)
green (GN)
Black (SW)
and all combinations resulting thereof
- Colour of the key Silver
Weight 750 g
Key number xxx
Key selector switch position left, right
Locking system Included in standard version
Mechanical data
Connection type Screw connection
Cable section
- Min. Cable section 0,25 mm²
- Max. Cable section 2.5 mm²
Mechanical life 100.000 operations
notice All indications about the cable section are including the conductor ferrules.
Emergency unlocking device (Y/N) No
Manual release (Y/N) Yes
Emergency release (Y/N) No
Ambient conditions
Ambient temperature
- Min. environmental temperature 0 °C
- Max. environmental temperature +50 °C
Protection class IP65 / IP20 to IEC/EN 60529
Electrical data
Design of control element Normally open contact (NO), Opener (NC)
Switching principle Creep circuit element
Number of auxiliary contacts 3 piece
Number of safety contacts 2 piece
Power to unlock Yes
Power to lock No
Rated control voltage Us 115 VAC
Power consumption max. 8.5 W
Rated impulse withstand voltage Uimp 2.5 kV
Rated insulation voltage Ui 250 V
Thermal test current Ithe 4 A
Utilisation category AC-15: 230 V / 4 A,
DC-13: 24 V / 4 A
Max. fuse rating 4 A gG D-fuse To DIN EN 60269-1
notice NC contacts in series
Explosion protection categories for gases None
Explosion protected category for dusts None
Dimensions of the sensor
- Width of sensor 96 mm
- Height of sensor 171 mm
- Length of sensor 144 mm
Included in delivery
Key and triangular tool included in delivery (incl. 1 key for emergencies)
notice - Operating principle
see drawing: Operating principle Key 1-3 in Pos. 1, magnet de-energised: key-operated switch locked, NC contacts closed, key not withdrawable
Key 1-3 in Pos. 1, magnet energised NC contact open: key-operated switch unlocked, NC contacts closed, key not withdrawable
Key 1-3 in Pos. 2, magnet energised NC contact open: key-operated switch unlocked, NC contacts open, key withdrawable

Triangular tool for manual release in Pos. 3: key-operated switch mechanically locked, magnet non-operational, NC contact open
Triangular tool for manual release in Pos.4: magnet operational

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 21.11.2014 - 03:30:00h Kasbase 2.2.18.F DBI