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Wieland Basic Safety Relay 24V AC/DC - SNA4044K-C

Wieland Basic Safety Relay 24V AC/DC - SNA4044K-C

SAF-e8dd3b

Versatile Wieland Safety Relay for elevator and heater control with automatic reset, cross circuit monitoring, and 4 enabling paths.

$159.99
$159.99
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Wieland Basic Safety Relay 24V AC/DC - SNA4044K-C

Wieland Basic Safety Relay 24V AC/DC - SNA4044K-C

$159.99

Quantity: 1

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Wieland Basic Safety Relay 24V AC/DC - SNA4044K-C

Wieland Basic Safety Relay 24V AC/DC - SNA4044K-C

$159.99

Quantity: 1

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The Wieland Basic Safety Relay SNA4044K-C is a versatile base unit tailored for elevators and heaters, meeting EN 81-20/50 and EN50156-1 standards. It features automatic reset functionality, cross circuit monitoring, 4 enabling current paths, with AC/DC 24V compatibility. With a compact design and push-in-terminals, this relay ensures ease of installation for single or two-channel control applications.

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Product Specifications

Application Model
Basic Device
Application Suitable For Monitoring Of Emergency Stop Circuits
Yes
Application Suitable For Monitoring Of Magnetic Switches
Yes
Application Suitable For Monitoring Of Optoelectronic Protection
Yes
Application Suitable For Monitoring Of Position Switches
Yes
Application Suitable For Monitoring Of Proximity Switches
Yes
Classification Eclass 81 Classification
27371819
Classification Etim 30 Classification
EC001449
Classification Etim 40 Classification
EC001449
Classification Etim 50 Classification
EC001449
Classification Etim 60 Classification
EC001449
Classification Etim 70 Classification
EC001449
Connection Data Detachable Clamps
Yes
Connection Data Type Of Electric Connection
Spring Clamp Connection
Control Circuit Evaluation Inputs
2-Channel
Control Circuit Input Current Safety Circuitreset Circuit
25 mA
Control Circuit Maximum Peak Current Safety Circuitreset Circuit
100 mA
Control Circuit Maximum Resistivity Per Channel
≤ (5 + (1.176 x UB / UN - 1) x 100) Ω
Control Circuit Minimum Switch On Time
100 ms
Control Circuit Nominal Direct Current Dc Output Voltage
24 V
Control Circuit Recovery Time Tw
750 ms
Control Circuit Release Time Tr
10 ms
Control Circuit Response Time Ta1
350 ms
Control Circuit Response Time Ta2
350 ms
Dimensions Depth
114 mm
Dimensions Height
106.5 mm
Dimensions Width
22.5 mm
Output Circuit Alternating Current Ac Enabling Paths Rated Switc
230 V
Output Circuit Alternating Current Ac Signaling Paths Rated Swit
230 V
Output Circuit Contact Material
Ag-alloy, gold-plated
Output Circuit Direct Current Dc Enabling Paths Rated Switching
24 V
Supply Circuit Maximum Rated Alternating Current Ac Voltage For
26.4 V
Supply Circuit Maximum Rated Direct Current Dc Voltage For Contr
26.4 V
Supply Circuit Minimum Rated Control Supply Voltage At 50 Hertz
20.4 V
Supply Circuit Minimum Rated Direct Current Dc Voltage For Contr
20.4 V
Supply Circuit Minimum Rated Supply Voltage At Direct Current Dc
20.4 V
Supply Circuit Nominal Voltage Un
AC/DC 24 V
Supply Circuit Rated Control Supply Voltage At 50 Hertz Hz Alter
20.4 V
Supply Circuit Rated Control Supply Voltage At 60 Hertz Hz Alter
20.4 V