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Siemens 3RF5125-1BA45

Due to technical problems, currently unavailable. 1-pole, width 22.5 mm, 23 A, 24-1100 V DC, 24 V DC, screw terminal

SiemensMFR # 3RF5125-1BA45SKU # YLS1M1E4SMEFREL

product brand nameSIRIUS

product designationsolid-state relay

design of the product1-pole

product type designation3RF51

product functioninstantaneous switching

at DC in hot operating state per pole19 W

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About This Product

Due to technical problems, currently unavailable. 1-pole, width 22.5 mm, 23 A, 24-1100 V DC, 24 V DC, screw terminal

Siemens 3RF5125-1BA45

Genuine, certified Siemens product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
Quotation and lead time tailored to your request

Specifications

product brand nameSIRIUS

product designationsolid-state relay

design of the product1-pole

product type designation3RF51

_1 of the accessories that can be ordered3RF3900-0WA88

_2 of the accessories that can be ordered3RF3900-2TB88

_1 of the accessories that can be orderedheat conducting foil for semiconductor relays

_2 of the accessories that can be orderedcontrol connector

General technical data

product functioninstantaneous switching

at DC in hot operating state per pole19 W

without load current share typical0.55 W

type of calculation of power loss current-dependentlinear

insulation voltage rated value1 500 V

degree of pollution3

impulse withstand voltage (Uimp)10 kV

protection class IP on the front according to IEC 60529IP20

shock resistance according to IEC 60068-2-2715 g / 11 ms

vibration resistance according to IEC 60068-2-62 g

reference code according to IEC 81346-2:2019Q

Substance Prohibitance (day/month/year)03/27/2024

SVHC substance nameLead CAS-No. 7439-92-1

Net Weight0.068 kg

Main circuit

number of poles for main current circuit1

number of NO contacts for main contacts1

number of NC contacts for main contacts0

type of voltage of the operating voltageDC

at DC rated value24 ... 1 100 V

voltage peak maximum1 270 V

duration of the voltage peak20 ms

operational current rated value maximum23 A

at 25 °C rated value24 A

at 40 °C rated value23 A

at 70 °C rated value18 A

according to UL 508 rated value17.5 A

operational current minimum1 mA

rated value23 A

at 600 V rated value23 A

at 1100 V rated value18.5 A

derating temperature40 °C

inductivity in the entire shunt circuit maximum100 µH

Control circuit/ Control

type of voltage of the control supply voltageDC

control supply voltage at DC rated value24 V

control supply voltage at DC full-scale value for signal<0> recognition4 V

initial value0.27

full-scale value1.25

control current at minimum control supply voltage at DC8 mA

control current at DC rated value9 mA

ON-delay time12 ms

OFF-delay time10 ms

Installation/ mounting/ dimensions

fastening method side-by-side mountingYes

fastening methodscrew fixing

design of the thread of the screw for securing the equipmentM4

tightening torque of fixing screw maximum1.5 N·m

tightening torque [lbf·in] of fixing screw maximum13 lbf·in

height104 mm

width22.5 mm

depth51 mm

Connections/ Terminals

product component removable terminal for auxiliary and control circuitYes

for main current circuitscrew-type terminals

for auxiliary and control circuitscrew-type terminals

— solid2x (1.5 ... 2.5 mm²), 2x (2.5 ... 6 mm²)

— finely stranded with core end processing2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm²

for AWG cables for main contacts2x (14 ... 10)

solid or stranded1.5 ... 6 mm²

finely stranded with core end processing1 ... 10 mm²

— solid1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²)

— finely stranded with core end processing1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²)

— finely stranded without core end processing1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1 mm²)

for AWG cables for auxiliary and control contacts1x (20 ... 12)

AWG number as coded connectable conductor cross section for main contacts14 ... 10

for main contacts with screw-type terminals2 ... 2.5 N·m

for auxiliary and control contacts with screw-type terminals0.5 ... 0.6 N·m

for main contacts with screw-type terminals7 ... 10.3 lbf·in

for auxiliary and control contacts with screw-type terminals4.5 ... 5.3 lbf·in

for main contacts7 mm

for auxiliary and control contacts7 mm

UL/CSA ratings

operational current according to UL 508 rated value17.5 A

Electrical Safety

touch protection on the front according to IEC 60529finger-safe, for vertical contact from the front

Ambient conditions

installation altitude at height above sea level maximum1 000 m

during operation-25 ... +60 °C

during storage-55 ... +80 °C

Electromagnetic compatibility

due to burst according to IEC 61000-4-42 kV / 5 kHz, behavior criterion 2

due to conductor-earth surge according to IEC 61000-4-52 kV, behavior criterion 2

due to conductor-conductor surge according to IEC 61000-4-51 kV, behavior criterion 2

due to high-frequency radiation according to IEC 61000-4-6140 dBuV in the frequency range 0.15 ... 80 MHz, behavior criterion 1

field-based interference according to IEC 61000-4-380 MHz ... 1 GHz 10 V/m, behavior criterion 1

electrostatic discharge according to IEC 61000-4-24 kV contact discharging / 8 kV air discharging, behavior criterion 2

conducted HF interference emissions according to CISPR11Class A for industrial environment

field-bound HF interference emission according to CISPR11Class B for the domestic, business and commercial environments

Accessories 5

Genuine accessories that can be used with the Siemens 3RF5125-1BA45 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
3RT2900-1SB10	Aksesuar · Miscellaneous accessories · labeling plates
3RT2900-1SB20	Aksesuar · Miscellaneous accessories · labeling plates
3RT2900-1SB60	Aksesuar · Miscellaneous accessories · labeling plates
3RF3900-2TB88	Aksesuar
3RF3900-1TA88	Aksesuar