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SAFE-ESTOP Safety Relay

Safety relay for emergency stop buttons, safety door switches and light curtain monitoring

Function

3 safe relay contacts, 1 auxiliary contact, 1- or 2-channel input, auto and manual start, up to SIL 3 / Cat. 4, PL e, 24 V DC, width: 22.5 mm

Features

  • 3 N/O Safety Contacts
  • 1 N/C Auxiliary Contact
  • PL e, Category 4 (EN ISO 13849-1)
  • SIL CL 3 (EN 62061 / IEC 61508)

 

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SKU SAFE-ESTOP Categories ,

Description

SAFE-ESTOP is a safety relay for emergency stop, safety door and light curtain monitoring up to SIL 3 and Cat. 4, PL e in accordance with EN 62061 / EN 61508 and EN ISO 13849, certified by TÜV Rheinland, 1- or 2-channel operation with or without cross circuit detection, automatic and manual start, 3 safe relay contacts, nominal input voltage: 24 V DC, max. switching capacity 250 V AC / 6 A, pluggable screw terminal blocks

Standards and Regulations

In Compliance WithEN 60204-1; EN ISO 13849-1; IEC 62061; IEC 61508 Parts 1-2 and 4-7
Rated Impulse Withstand Voltage (control voltage / contacts)2 kV
Dielectric Strength4 kV
Rated Insulation Voltage250 V
Degree of Pollution2
Overvoltage Category3

Input Data

Nominal Operating Voltage24 V DC
Input Voltage Range DC21.6 … 26.4 V
Power Consumption (max.)2.6 W
Inrush Current (typ.)5 A (approx. 250 µs)
Recovery Time< 500 ms

Output Data

Safe Contacts (non delayed)3 NO
Auxiliary Contacts (non delayed)1 NC
Switching Voltage (max.)250 V AC
Contact Rating AC (resistive load)8 A (250 V, 2000 VA)
Contact Rating 230 V AC-153 A
Contact Rating DC (resistive load)8 A (30 V, 240 W)
Contact Rating 24 V DC-133 A
Thermal Current per contactMax. 5 A per contact (see total current limit curve)
Minimum Contact Load5 V, 10 mA
External Fuses10 A gG (NO); 6 A gG (NC)
Switch-on Delay (max.)< 50 ms
Switch-off Delay (max.)< 20 ms
Switch-off Delay via A1 (max.)< 40 ms
Relay Contact MaterialAgSnO2
Relay Contact Life (cycles)10⁷

Mechanical Data

Wire Width0.14 … 2.5 mm²
Tightening Moment (min. / max.)0.5 Nm / 0.6 Nm
Weight (typ.)160 g
Mounting DIN Rail according EN 60715TH35

Ambient Condition

Degree of ProtectionIP20
Ambient Temperature (operating)-15 °C … +55 °C
Ambient Temperature (storage/transport)-15 °C … +85 °C
Operating Altitude (max. above sea level)< 2000 m

Dimensions

Width22.5 mm
Height99 mm
Depth114 mm

 

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