Siemens 70 A SPNO Solid State Relay, Zero Crossing, Chassis Mount, Thyristor, 600 V Maximum Load

  • RS Stock No. 472-9115
  • Mfr. Part No. 3RF2170-1AA06
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

3RF21 Series

Compact space-saving design, 22mm width
Zero-cross switching
IP20
Mount onto existing heatsinks
Efficient thyristors with high reverse voltage
Screw connections for fast and simple connection
Self-contained unit
Isolation voltage 600Vac
Frequency 50 / 60Hz

Note

Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet

//media.rs-online.com/t_line/LD472904-01.jpg

Zero Voltage Relays

Note

Temperature can affect current rating; please consult the data sheet for potential derating.

Specifications
Attribute Value
Minimum Load Current 0.5 A
Maximum Load Current 70 A
Mounting Type Panel Mount
Minimum Load Voltage 400 V
Maximum Load Voltage 600 V
Minimum Control Voltage 15 V dc
Maximum Control Voltage 24 V dc
Switching Type Zero Crossing
Contact Configuration SPNO
Terminal Type Screw
Output Device Thyristor
Maximum Turn On Time 1 (+1/2 cycle) ms
Dimensions 22.5 x 48 x 85mm
Depth 48mm
Minimum Operating Temperature -25°C
Operating Temperature Range -25 → +60°C
Length 22.5mm
Off State Leakage Current 10 mA
Height 85mm
Load Voltage Range 400 → 600V
Control Voltage Range 15 → 24 V dc
Maximum Operating Temperature +60°C
1 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each
$ 147.40
(exc. GST)
$ 162.14
(inc. GST)
units
Per unit
1 - 2
$147.40
3 - 4
$134.50
5 +
$126.35
Related Products
MCBC- Burst Fire Controller This device regulates the ...
Description:
MCBC- Burst Fire Controller This device regulates the speed of an on/off pulse Provides a smooth proportional control that minimizes electrical noise by utilizing zero-cross detection and switching, firing only complete AC cycles. Specialized Phase Detection Circuitry allows the MCBC ...
Crydom PMP Series Proportional Controllers Crydom PMP series ...
Description:
Crydom PMP Series Proportional Controllers Crydom PMP series are fully configurable panel mount proportional control relays with micro controller based technology designed to provide control of the power delivered to single phase loads PMP series SSRs vary the output power ...
Three-phase SCT connectors Includes 3 separate synchronous static ...
Description:
Three-phase SCT connectors Includes 3 separate synchronous static relays (SSR), with common constant control.Can control three-phase alternative network charges of 24 to 400 V ac. Low leakage current.High immunity.Compact.Supplied with connectors. Includes 3 separate synchronous static relays (SSR), with common ...
G3VM MOSFET SSR Solid-state relay with MOSFET output ...
Description:
G3VM MOSFET SSR Solid-state relay with MOSFET output and photo-LED input Combines advantages of mechanical and solid state technology Low on-resistance and output capacitance Long life Wide range of models available Ideal for telecom solutions, including line seizing, switching, hook ...