Protective Devices RCCBS Add on Blocks

  • RCCBS ? RESIDUAL CURRENT ADD-ON BLOCK, SERIES BB

RCCBS Add on Blocks

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RCCBS – RESIDUAL CURRENT ADD-ON BLOCK, SERIES BB

  • Tripping times
    • undelayed, conditionally surge current proof up to 250 A (8/20 μs)
    • delayed at least 40 ms (Type S), surge current proof up to 5 kA (8/20 μs), with selective disconnecting function
  • Rated voltage
    • 230/400 V; 50 Hz
  • Rated current
    • < or = 40 A, < or = 63 A, < or = 80 A, < or = 125 A
  • Rated tripping current
    • 30 mA, 300 mA (others on request)
  • Tripping time
    • non-delayed, type S min. 40 ms delay
  • Sensitivity
    • AC ~ and pulsating DC
  • Rated short-circuit strength
    • same as BM-Series MCBs
  • Back-up fuse for overload and short-circuit protection
    • by BM-Series MCBs
  • Service life
    • same as Miniature Circuit Breakers series BM
  • Prevents nuisance tripping caused by switching Electronic Light Devices (ELD)
  • Ambient operating temperature
    • -25° C to +40° C
  • Endurance
    • same as BM Series MCBs
  • Terminals
    • 2/4-pole, lift terminals on both sides, 1-25 mm cross-section finger/handtouch safe according to VBG 4, ÖVE-EN 6
  • For subsequent mounting onto all BM-Series MCBs
  • RCD blocks to be connected to MCBs with a maximum rated current of 40 A are mechanically interlocked against MCBs with a rated current of > 40 A.

SURGE CURRENT PROOF >250 A, PULSE

RATED CURRENT TYPE ORDER NO.
0.03 A BB-402/003-A BB044203
0.3 A BB-402/03-A BB044230
0.03 A BB-404/003-A BB044403
0.3 A BB-404/03-A BB044430
0.03 A BB-632/003-A BB046203
0.3 A BB-632/03-A BB046230
0.03 A BB-634/003-A BB046403
0.3 A BB-634/03-A BB046430
0.03 A BB-802/003-A BB048203
1 A BB-802/1-A BB048200
0.3 A BB-802/03-A BB048230
0.5 A BB-802/05-A BB048250
0.03 A BB-804/003-A BB048403
1 A BB-804/1-A BB048400
0.3 A BB-804/03-A BB048430
0.5 A BB-804/05-A BB048450
0.03 A BB-1252/003-A BB047203
1 A BB-1252/1-A BB047200
0.3 A BB-1252/03-A BB047230
0.5 A BB-1252/05-A BB047250
0.03 A BB-1254/003-A BB047403
1 A BB-1254/1-A BB047400
0.3 A BB-1254/03-A BB047430
0.5 A BB-1254/05-A BB047450

SURGE CURRENT PROOF >250 A

RATED CURRENT TYPE ORDER NO.
0.03 A BB-402/003 BB004203
0.3 A BB-402/03 BB004230
0.03 A BB-404/003 BB004403
0.3 A BB-404/03 BB004430
0.03 A BB-632/003 BB006203
0.3 A BB-632/03 BB006230
0.03 A BB-634/003 BB006403
0.3 A BB-634/03 BB006430
0.3 A BB-634/03SA BB066430
1 A BB-634/1 BB066400
0.03 A BB-802/003 BB008203
0.3 A BB-802/03 BB008230
0.5 A BB-802/05 BB008250
1 A BB-802/1 BB008200
0.03 A BB-804/003 BB008403
0.3 A BB-804/03 BB008430
0.5 A BB-804/05 BB008450
1 A BB-804/1 BB008400
0.03 A BB-1252/003 BB007203
0.3 A BB-1252/03 BB007230
0.5 A BB-1252/05 BB007250
1 A BB-1252/1 BB007200
0.03 BB-1254/003 BB007403
0.3 A BB-1254/03 BB007430
0.5 A BB-1254/05 BB007450
1 A BB-1254/1 BB007400

SURGE CURRENT PROOF 5 kA, TYPE S

RATED CURRENT TYPE ORDER NO.
0.3 A BB-402/03-S BB074230
0.3 A BB-404/03-S BB074430
0.3 A BB-632/03-S BB076230
1 A BB-634/1-S BB076400
0.3 A BB-634/03-S BB076430
1 A BB-804/1-S BB068400
0.3 A BB-804/03-S BB068430
0.5 A BB-804/05-S BB068450
1 A BB-1254/1-S BB067400
0.3 A BB-1254/03-S BB067430
0.5 A BB-1254/05-S BB067450

SURGE CURRENT PROOF 3 kA, TYPE G

RATED CURRENT TYPE ORDER NO.
0.03 A BB-404/003-G BB024403
0.03 A BB-402/003-G BB024203

Product enquiry and further information

We would be delighted to offer free application advice, technical information on products, free quotations and delivery information.

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Telephone

Product enquiry & further information

Clarian UK Ltd

Tel: 01942 620 062
Mob: 07367 200 200

Clarian UK Ltd: Specialists in industrial thermal management were we have many years experience offering well engineered competitively priced solutions.

Manufactures and supplies a large range of electrical and process control components. Including one of the largest ranges of industrial heating elements in the market.

Exclusive UK agent for Turk and Hillinger and Heatfor, two of the world's best known and highly respected manufacturers of industrial heating and silicone mat heating elements and braking resistors.

Clarian UK Ltd. Unit 12 Pagefield Industrial Estate, Miry Lane, Wigan, WN6 7LA. Company No. 05435493 England VAT No. 875743186 Tel. 01942 620 062
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