SLM21-HPEF2 Safety Door Switch(6 contacts), 3NC+1NC/1NO

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Product Feature:

  • Multiple contacts for selection;
  • Holding force 1300N;
  • Ip67 protection rate;
  • Various inserting direction;
  • Support general load or micro-load.

Specification

  • Magnetic voltage/indicator: Electromagnetic DC24V Green LED
  • Locking mode: Power to lock
  • Contact type: 3NC+1NC/1NO
  • Connector size: M20
  • Head direction Material: Plastic
  • Key insertin direction: Front
Electromagnetic tube
Rated VoltageDC24V
Capacity4.8W
Rated currentApproximate 200mA
InsulationClas N (130­°C)
LED indicatorLED indicator
Rated voltageDC24V
Rated currentApproximate 1mA
Luminous color (LED)Green
Safety levelSafety level
CertificateCE TUV
StandardEN60947-5-1, GB14048.5, IEC61508, EN ISO 14119
Protection rateIP67
MaterialPA66 fire retardant
Mechanical lifespan>1 million
Electrical lifespanOver 150, 000 times (AC240V3A, resistive load)
Using TypeAC-15
Rated operating voltage(Ue)240V
Rated operating current(Ie)3A
Electrical parameter
Contact resistance<24mΩ
Nominal discharge current (lth)10A
Rated insulation voltage (Ui)300V
Anti-electric shock levelClass II (double insulation)
Pulse withstand voltage (EN60947-5-1)2.5kv
Insulation resistance>100mΩ
Short-circuit protection10A, 250V requires a quick-break fuse
Vibration resistance10-55HZ, double amplitude 1.5mm
Compact resistanceDurability 1000/S², mal-operation 300m/S²
Conditional short-circuit current100A (EN60947-5-1)
Space of contactAbove 2 x 2mm
Action characteristic
Direct opening forceMinimum 60N
Direct opening travelOver 10mm
Allowed operating speed0.1m-0.5m/s
Allowed operating frequencyMaximum 30 times/minute
Holding force1300N
Environment
Operating environment3 (EN60947-5-1)
Operating temperature-10°C to 55°C ( no freezing)
Operating humidity<95% RH

Below wire diagram for switch with key inserts & lock status. (Terminal 12 &41, 22&51, 32&61 is inside connection)

structure SLM21 Safety Door Switch
SIZE SLM21 Safety Door Switch
install SLM21 Safety Door Switch 1

Releasing the 4 screws on top of the cap, spinning the direction of top cap until the suitable position for key inserting

When install on side hung door, it should be over than semidiameter.

install SLM21 Safety Door Switch 2
install SLM21 Safety Door Switch 3

Please install the safety switch door and insertion key under range 1-3.5mm.

The installation of operation key allows ±1mm error within the key insertion center of the hole.

install SLM21 Safety Door Switch 4