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Contact Block with 1 NO & 1NC
Technical Specification
For Contact Block 1 NO and 1 NC
Standards Confirmity
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IS 13947 (Part 5/ Sec 1) 1993 |
Rated operational voltage
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500V, 50Hz, AC, 250V DC |
Rated insulation voltage
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500V, 50Hz, AC |
Rated thermal current
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10A |
Electrical rating
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A.C. 15 4-A, 415V, 50Hz, A.C, 3A, 240V, 50Hz, A.C.
D.C. 13 0.5A, 110V D.C. With a time constant of 300Ms
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Terminal marking
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3-4 for NO, 1-2 for NC
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Mechanical Life
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Over 1 million operations
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Operating position
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All position
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Electrical life
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Depends on load current
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Altitude
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<3000M
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Operating temp limit
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Non illuminated units -25°C to +70°C
Illuminated units -25°C to +50°C
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Switching cycles
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1200 per hour
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Terminal capacity
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Max 2x1.5 mm² or 1x2.5 mm² min. 1x0.5 mm² |
Short circuit protection
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10A Cartridge fuse HRC type
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Degree of protection
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All operating heads IP 65 Except key operated heads which are IP54 Operating heads with Rubber shrouds IP66
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Salient Features
- Protection against electrical shock Unit Earthed
- Very good flame resistance
- Safe in operation, locking device unaffected by vibration
- 30% less space is compared Ø 30.5 mm switches
- Shrouded terminals
- Self wiping contacts ensure trouble free operation
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