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PSR-SCF- 24UC/URM/2X21 Coupling relay
N
0%
2981363

PSR-SCF- 24UC/URM/2X21 Coupling relay

Manufactured by
Brand PHOENIX CONTACT
Safe coupling relay with force-guided contacts, 2 changeover contacts, 1-channel, fixed screw terminal block, width: 17.5 mm
4017918946906
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4370 0 € pcs.
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Properties
Description
Dimensions
Files
Codes
Product type
Coupling relay
Typ. starting time with Us
10 ms (with Us / when controlled via A1)
Product family
PSRclassic
Rated control circuit supply voltage US
24 V AC/DC -15 % / +10 %
Application
High demand
Low demand
Safe switch off
Rated control supply current IS
typ. 30 mA
Control
1 and 2 channel
Power consumption at US
typ. 0.72 W
Mechanical service life
10x 10<sup>6</sup> cycles
Relay type
Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Overvoltage category
III
Degree of pollution
2
Typ. starting time with U&lt;sub&gt;s&lt;/sub&gt;
10 ms (with Us / when controlled via A1)
Typical release time
10 ms (with Us / when controlled via A1)
Restart time
< 1 s (Boot time)
Recovery time
< 500 ms
Maximum power dissipation for nominal condition
5.87 W (at U<sub>B</sub> = 26.4 V DC, U<sub>S</sub> = 24 V, I<sub>S</sub> = 30 mA, n = 1, I<sub>L</sub>² = 50 A², R<sub>contact</sub> = 0.1 )
Nominal operating mode
100% operating factor
Rated insulation voltage
250 V
Rated surge voltage/insulation
See data sheet, section “Insulation coordination”.
Designation
A1/A2
Rated control circuit supply voltage U&lt;sub&gt;S&lt;/sub&gt;
24 V AC/DC -15 % / +10 %
Rated control supply current I&lt;sub&gt;S&lt;/sub&gt;
typ. 30 mA
Power consumption at U&lt;sub&gt;S&lt;/sub&gt;
typ. 0.72 W
Filter time
1 ms (at A1-A2; test pulse width)
1 s (at A1-A2; test pulse rate)
Output description
safety-related
Number of outputs
2
Contact switching type
2 changeover contacts
Contact material
AgNi
Switching voltage
max. 250 V AC/DC
min. 5 V AC/DC
Switching power
min. 50 mW
Inrush current
max. 6 A
min. 10 mA
Switching capacity
3 A (AC15, 250 V)
3 A (DC13, 24 V)
Limiting continuous current
3.5 A (N/C contact)
5 A (N/O contact)
Sq. Total current
50 A<sup>2</sup>
Switching frequency
max. 0.5 Hz
Interrupting rating (ohmic load) max.
see load limit curve
Output fuse
4 A gL/gG NEOZED (N/C contact)
4 A gL/gG NEOZED (N/O contact, low demand)
6 A gL/gG NEOZED (N/O contact)
pluggable
no
Connection method
Screw connection
Conductor cross-section rigid
0.2 mm² ... 2.5 mm²
Conductor cross-section flexible
0.2 mm² ... 2.5 mm²
Conductor cross-section AWG
24 ... 12
Stripping length
7 mm
Screw thread
M3
Tightening torque
0.6 Nm
Operating voltage display
1 x yellow LED
Width
17.5 mm
Height
75 mm
Depth
60.5 mm
Length
0
m
Width
0
m
Height
0
m
Weight Net
0
kg
Weight
0
kg
Package
0
kg
Volume
0
No files found
ECLASS-13.0
27371601
ECLASS-15.0
27371601
ETIM 10.0
EC001437
UNSPSC 21.0
39122300
GTIN
4017918946906
ECLASS-15.0 ASSET
27250101
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CRIMPFOX 6
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1212034 CRIMPFOX 6
13010 0 €
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available
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2026-08-31
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