SPNO DIN Rail Latching Relay 16 A, 230V

  • RS Stock No. 159-745
  • Mfr. Part No. 20.21.8.230.0000
  • Manufacturer Finder
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

16A Step Relays - 20 Series

The 20 Series are available as DPST-NO or SPST-NO + SPST-NC step relays. On, each successive energisation of the relay coil the contacts change state thus providing a step or "flip flop" sequence of operation. With the advantage of an override test button, it allows manual advancement of the step sequence and individual mechanical flags provides visual indication of contact status. Typical applications include the control of lighting where push on push off or sequential operation is required, automatic opening/closing of doors, gates, and so on. Use in portable or battery powered equipment requiring contact status to be maintained without continuous supply to the coil and functions where manual override operation is desired

17.5 mm wide (EN 50022) 35mm DIN Rail mount housing
Manual test button and mechanical indicators
Minimum impulse duration: 0.1 Sec
Maximum impulse duration: 1 hour
Insulation between coil and contacts (1.2/50μ); 4 kV
Nominal lamp rating: incandescent (230 V ac); 2000 W
Compensated fluorescent (230 V ac); 750 W
Temperature range: -40 to +40°C
Protection category: IP20

Approvals

UL recognised components for Canada & US; LROS

Specifications
Attribute Value
Coil Voltage 230 V
Contact Configuration SPNO
Switching Current 16 A
Mounting Type DIN Rail
Series 20
Depth 58.4mm
Terminal Type Screw
Maximum Operating Temperature +40°C
Minimum Operating Temperature -40°C
Features Mechanical Flag Indicator, Test Button
Maximum Switching Power AC 4 kVA
Coil Resistance 2.5 kΩ
Contact Material Silver Alloy
Operating Temperature Range -40 +40°C
63 In stock for delivery within 3 working days
Price Each
HK$ 162.97
(exc. GST)
units
Per unit
1 +
HK$162.97
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