https://www.phoenixcontact.com/pi/products/2963996
08/20/2018Page4/6
Safety relays-PSR-SPP-24UC/ESAM4/8X1/1X2-2963996
Technical data
Connection data
Conductor cross section solid max. 1.5 mm²
Conductor cross section flexible min. 0.2 mm²
Conductor cross section flexible max. 1.5 mm²
Conductor cross section AWG min. 24
Conductor cross section AWG max. 16
Stripping length 8 mm
Safety-related characteristic data
Stop category 0
Designation IEC 61508 - High demand
Safety Integrity Level (SIL) 3
Designation IEC 61508 - Low demand
Safety Integrity Level (SIL) 3
Designation EN ISO 13849
Performance level (PL) e
Category 4
Designation EN 62061
Safety Integrity Level Claim Limit (SIL CL) 3
Standards and Regulations
Designation Air clearances and creepage distances between the power circuits
Standards/regulations DIN EN 50178/VDE 0160
Rated insulation voltage 250 V AC
Rated surge voltage/insulation
Basic insulation 4kV:
between all current paths and housing
Safe isolation, reinforced insulation 6kV:
between A1/A2 and 63/64, 73/74, 83/84
between S10/S11/S12/S33/S34/S35 and 63/64, 73/74, 83/84
between 63/64, 73/74, 83/84 among one another
Degree of pollution 2
Overvoltage category III
Shock 15g
Vibration (operation) 10 Hz ...150 Hz, 2g
Conformance CE-compliant
Environmental Product Compliance
China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values
Drawings
