BHL TYPE DISCREPANCY SWITCH

BHL TYPE DISCREPANCY SWITCH

FEATURES

  1. With the rolling action of the contact mechanism that minimizes the area exposed to arc, improved contact stability can be maintained for a long period.
  2. The optimum design of cam shape and moving contact angle can improve the breaking capacity, enabling voltage and current value settings with a certain margin.
  3. Round and square types of nameplates can be selected.
    Indication can be differentiated by the shape of nameplate, resulting in a panel design improvement.
  4. Variations in lamp circuit voltage (24 V, 48 V, 110 V, 125 V and 220 V)
  5. A LED lamp type with built-in flicker circuit is available. With this type, the knob can be flickered.
    * For the indication method, refer to "LXF" in the table (7) on F59.
  6. The key lock mechanism can prevents erroneous operation.
    A cylinder type (BHLC type) key and padlock type (BHLP type) key are available.
  7. The back terminal type (BHL-B type) enables quick wiring.
  8. A BHLFX type that conforms to the IP40 enclosure rating is available.
    Since the knob is fastened with a screw, the BHLF type can prevent entry of external foreign objects and accidental contact with live parts.
    A protective ground terminal is also provided.
  Rated insulation voltage (Ui) Rated current-carrying capacity (Ith) Max. wire size Screw size Withstand voltage Impulse withstand voltage Contact resistance Mechanical life Electrical life Shock resistance Vibration resistance Min. power requirements Operating temperature Storing temperature Altitude
BHL・BHLS TYPE 690V 20A 5.5mm2 M4×9 2,500V AC/1 min. 4kV 50mΩ max. 500,000 operations or more 100,000 operations or more 500m/s2 or more
(in 6 directions)
(Contact part: 300m/s2)
Vibration range : 10 to 150Hz,
Acceleration : 20m/s2,
Time : 1 hour (3 directions)
5V AC 500mA, 5V DC 100mA (in suitable operating conditions) -20 to 60℃ -40 to 70℃ 2,000m max.
product document data type volume of data date of update download
BHL TYPE DISCREPANCY SWITCH Catalog PDF 1685.4KB - download

この製品に関するお問い合わせはこちら