Phoenix PSR-SCP- 24UC/THC4/2X1/1X2-safety relay 2963721, safety relay, used for two-hand control equipment, in line with ISO 13851 IIIC category to SIL 3 or Cat. 4, PL e (according to EN ISO 13849) standard, synchronous monitoring <0.5 s,2 normally open contacts, 1 normally closed contact, safety isolation, width: 22.5mm, pluggable screw terminal
Product Type
safety relay
Product Series
PSRclassic
Application
hands control
safety door
mechanical life
about 107 Switch Times
Relay Model
Electromechanical relay with mechanical interlocking contacts according to IEC/EN 61810-3
insulation characteristics
Overvoltage Level
III
pollution level
2
Electrical characteristics
rated conditions
1.44W
Rated operating mode
100% Eligible
Rated insulation voltage
250V
rated overvoltage/insulation
6kV/Enhanced Safety Isolation
input data
Overview
Rated input voltage UN
24V AC/DC
Input Voltage Range
20.4V AC/DC ... 26.4V AC/DC
to UN as reference
0.85 ... 1.1
UN
125 mA AC
60 mA DC
input/start and feedback circuit voltage
approx. 24V DC
Typical Response Time
50 ms
Typical release time
20 ms
parallel
< 0.5 s
Recovery Time
1 s
protection circuit
fuse; PTC resistor
Surge protection; Suppressor diode
Operating voltage display
Green LED
Status Display
LED (green)
Output Data
Contact Type
2 normally open safety contact outputs
1 signal transmission current path
Contact Material
AgSnO2 ,+ 0.2 µm Au
maximum switching voltage
250V AC/DC
Minimum Switching Voltage
15V AC/DC
limit continuous current
6 A (N/O contact)
5 A (normally closed contact)
Maximum impact current
6 A
Minimum impulse current
25 mA
Maximum power rating (resistive load)
144W (24VDC,t=0ms)
288W (48VDC,t=0ms)
110W (110VDC,t=0ms)
88W (220VDC,t=0ms)
1500 VA (250V AC,τ = 0 ms)
Maximum power rating (inductive load)
42W (24V DC, τ = 40 ms)
42W (48V DC,τ = 40 ms)
42W (110V DC,τ=40ms)
42W (220V DC,τ=40ms)
Minimum on-off capacity
0.4W
on-off capacity (360/h cycle)
4 A (24V DC)
4 A (230V AC)
on-off capacity (3600/h cycle)
2.5 A (24V (DC13))
3 A (230V (AC15))
output fuse
10 A gL/gG NEOZED (N/O contact)
6 A gL/gG NEOZED (normally closed contact)
relay
Output Description
safety-related normally open contacts
outputs
2
Connection Data
connection technology
pluggable
is
Wire Connection
Connection Mode
screw connection
Rigid conductor cross section
0.2 mm² ... 2.5 mm²
Flexible Wire Cross Section
0.2 mm² ... 2.5 mm²
Wire Cross Section AWG
24 ... 12
stripping length
7mm
thread
M3
