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16 and 20 A switches - "break glass" control stations 
increased safety

TECHNICAL DATA

 Zone 1 and 2
 Classification : EEx de IIC - T6 for CENELEC
                         Ex de IIC - T6 for IEC

 Approvals :
 Certified to CENELEC EN 50 014/18/19 standards and IEC publications 79 - 0/1/7

Cat. Nos
LCIE No.
Approved type
CENELEC
IEC
962 16/17/50/51
82.6144X
326 085
93030
962 28/29
82.6129
326 071
CEO/CE1

 Switches conforming to IEC 92 - 101 standards "flame retardant material"

 Protection:
 IP 65 according to IEC 529
 Corrosion resistant treatment and climatic protection (p. 54-55)
 Operating temperature :

 -20 to 40°C

 Diagrams
 Cat. Nos 962 16 - 962 50
 Cat. Nos 962 17 - 962 51

  contect closed (N/C)
  contect open (N/O)

 Dimension
   Cat. Nos 962 16/17          Cat. Nos 962 50/51
  Cat. Nos 962 28/29
 Glass dimensions:
  80 x 80 mm, 2 min thick

 Breaking capacity
 Switches
 - 16 A :
 AC11/DC11 : 240 V ~ - 6 A             500 V ~ - 4 A

                     380 V ~ - 6 A             660 V ~ - 2.5 A
                     415 V ~ - 5 A             220 V - 0.4 A
 - 20 A :
 AC21 :         500 v ~ -16 A               AC23 : 400 v ~ - 16 A
 "Break glass" call points :
 AC3 :           220/240 V ~ - 16 A      500 V ~ -8 A
                    380/415 V ~ - 16 A      660 V ~ - 2.5 A

16 A - 660 V ~ switches
  Carbon loaded polyester black polycarbonate enclosure.
  2 cable entries for 13 P or M 20 cable glands for metallic cable glands
   (2 x M 20S or 1 x M 20S) blocked by 2 blocked by 2 blanking plugs which can be
   punched out so that 1 or 2 cable glands can be mounted with metal locknuts (not supplied)
  May be padlocked in "off" position with 3 padlocks (shackle 5 mm max. dia., length 15 mm min)
  Supplied with Gravoply 40 x 10 mm self-adhesive label for identification
   (yellow with black engraving)
  Connection via 2 x 2.5 mm≤ terminals
  Internal earth : 2x 4 mm≤ terminals

    
 weight
 (kg)
 Volume
 (dm≥)
 Cat. Nos
 Pack.
 Single pole / two way
0.5
0.9
962 16
1
 Double pole
0.5
0.9
962 17
1

16 A - 500 V ~ switches
  Carbon loaded black polyester enclosure.
  2 tapped entries for M20 cable gland in lower part
  May be padlocked in "off" position with 4 padlocks (shackle 8 mm max. dia., length 15 mm min)
  Supplied with Gravoply 63 x 18 mm self-adhesive label for identification
   (yellow with black engraving)
  Connection via 2 x 4mm≤ terminals
  Internal earth : 2x 4 mm≤ terminals

    
 weight
 (kg)
 Volume
 (dm≥)
 Cat. Nos
 Pack.
 Single pole / two way
1
2.1
962 50
1
 Double pole
1
2.1
962 51
1

"Break glass" call points
 
Red painted aluminium alloy box.
  2 cable entries via M 20 cable gland at the bottom (Cat. No. 956 05 supplied)
  Supplied with M 20 blanking plug
  Steel cover
  Hammer can be sealed
  Chain in stainless steel
 
Connection via 2.5 mm≤ terminals
  Crossing-earth terminals :
   - Internal : 2 x 2.5 mm≤ lug
   - External : M5 screw

    
 weight
 (kg)
 Volume
 (dm≥)
 Cat. Nos
 Pack.
 Manual breaking of the  circuit after breaking the  glass  NO - NC contact
1.2
5
962 28
1
 Automatic breaking of the  circuit after breaking  the glass  NO - NC contact.
1.2
5
962 29
1

 Cable entries (p.191)
 
 
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