PSR-SCP- 24UC/URM/5X1/2X2 - Coupling relay

2963747

Safe coupling relay with force-guided contacts, 5 N/O contacts, 2 N/C contacts, 1-channel, plug-in screw terminal block, width: 22.5 mm

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Product details

Product type	Coupling relay
Product family	PSRclassic
Application	Safe switch off
	High demand
	Low demand
Mechanical service life	10x 10⁶ cycles
Relay type	Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3
Times
Restart time	< 1 s (Boot time)

Maximum power dissipation for nominal condition	8.56 W (at U_B = 26.4 V DC, U_S = 24 V, I_S = 47 mA, n = 1, I_L² = 72 A², R_contact = 0.1 )
Nominal operating mode	100% operating factor
Air clearances and creepage distances between the power circuits
Rated insulation voltage	250 V
	250 V
Rated surge voltage/insulation	Safe isolation 4 kV between all current paths and housing

General
Rated control circuit supply voltage U_S	24 V AC/DC -15 % / +10 %
Power consumption at U_S	typ. 1.2 W
Rated control supply current I_S	typ. 47 mA
Input voltage range	20.4 V AC/DC ... 26.4 V AC/DC
Inrush current	typ. 350 mA DC (Δt < 1 µs at U_s)
	typ. 350 mA AC (Δt = 2 ms at U_s)
Typ. starting time with U_s	typ. 20 ms (when controlled via A1)
Typical release time	typ. 20 ms (when controlled via A1)
Recovery time	< 500 ms
Maximum switching frequency	0.5 Hz
Protective circuit	Surge protection; Varistor
Operating voltage display	1 x green LED

Contact switching type	5 enabling current paths
	2 confirmation current paths
Contact material	AgSnO₂
Maximum switching voltage	230 V AC/DC (Observe the load curve)
Minimum switching voltage	5 V AC/DC
Limiting continuous current	6 A (N/O contact)
	3 A (N/C contact)
Maximum inrush current	6 A
Inrush current, minimum	10 mA
Sq. Total current	72 A²
Interrupting rating (ohmic load) max.	144 W (N/O contact, 24 V DC, τ = 0 ms)
	288 W (N/O contact, 48 V DC, τ = 0 ms)
	240 W (N/O contact, 60 V DC, τ = 0 ms)
	110 W (N/O contact, 110 V DC, τ = 0 ms)
	88 W (N/O contact, 220 V DC, τ = 0 ms)
	1380 VA (N/O contact, 230 V AC, τ = 0 ms)
Maximum interrupting rating (inductive load)	42 W (N/O contact, 24 V DC, τ = 40 ms)
	42 W (N/O contact, 48 V DC, τ = 40 ms)
	42 W (N/O contact, 60 V DC, τ = 40 ms)
	42 W (N/O contact, 110 V DC, τ = 40 ms)
	42 W (N/O contact, 220 V DC, τ = 40 ms)
Switching capacity	min. 50 mW
Switching capacity in accordance with IEC 60947-5-1	3 A (24 V (DC13))
	3 A (230 V (AC15))
Switching capacity (360/h cycles)	4 A (24 V (DC13))
	4 A (230 V (AC15))
Output fuse	10 A gL/gG (N/O contact)
	4 A gL/gG (N/O contact, for low-demand applications)
	6 A gL/gG (N/C contact)

Connection technology
pluggable	yes
Conductor connection
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

Width	22.5 mm
Height	114.5 mm
Depth	99 mm

Housing material	Polyamide

Safety data
Stop category	0
Safety data: EN ISO 13849
Category	1
Performance level (PL)	c
Safety data: IEC 61508 - High demand
Safety Integrity Level (SIL)	1
Safety data: IEC 61508 - Low demand
Safety Integrity Level (SIL)	1
Safety data
Safety Integrity Level (SIL)	1

Ambient conditions
Degree of protection	IP20
Min. degree of protection of inst. location	IP54
Ambient temperature (operation)	-20 °C ... 55 °C
Ambient temperature (storage/transport)	-40 °C ... 85 °C
Maximum altitude	max. 2000 m (Above sea level)
Max. permissible humidity (storage/transport)	75 % (on average, 85% infrequently, non-condensing)
Max. permissible relative humidity (operation)	75 % (on average, 85% infrequently, non-condensing)
Shock	15g (In the event of stress caused by shock, contact reactions are possible for up to 2 ms.)
Vibration (operation)	10 Hz ... 150 Hz, 2g (In the event of stress caused by vibration, contact reactions are possible for up to 1 ms.)

CE
Certificate	CE-compliant

Air clearances and creepage distances between the power circuits
Standards/regulations	DIN EN 50178

Mounting type	DIN rail mounting
Mounting position	any
Connection method	Screw connection

Commercial data

Item number	2963747
Packing unit	1 pc
Minimum order quantity	1 pc
Sales key	D21
Product key	DNA162
Catalog page	Page 245 (C-6-2019)
GTIN	4017918482145
Weight per piece (including packing)	175 g
Weight per piece (excluding packing)	150 g
Customs tariff number	85364900
Country of origin	DE

Classifications

Approvals

Environmental product compliance

Your advantages

Suitable up to category 1, PL c (EN ISO 13849-1), ‍SIL 1 (EN IEC˽62061), SIL 1 (IEC 61508)

Safe readback due to force-guided signal contact in accordance with EN 50205

Easy proof test according to IEC 61508 thanks to integrated signal contact

1 or 2-channel control

5 enabling current paths, 2 confirmation current paths

ECLASS-11.0	27371819
ECLASS-13.0	27371819
ECLASS-12.0	27371819


REACh SVHC	Lead 7439-92-1

China RoHS	Environmentally Friendly Use Period = 50 years
		For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-SCP- 24UC/URM/5X1/2X2 - Coupling relay

2963747

Product details

ECLASS

ETIM

UNSPSC

EAC

UL Listed

cUL Listed

Functional Safety

Functional Safety

cULus Listed

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

PSR-SCP- 24UC/URM/5X1/2X2 - Coupling relay 2963747

Product details

ECLASS

ETIM

UNSPSC

Your advantages

PSR-SCP- 24UC/URM/5X1/2X2 - Coupling relay

2963747