SRB303SQP-SS-230V
Item number:103008088
Product features
- Signal processing of safety edges of the STW-SL series
- 3 safety contacts, STOP 0
- 3 Signalling outputs
Ordering data
Product type descriptionSRB303SQP-SS-230V
Article number (order number)103008088
EAN (European Article Number)4030661518800
eCl@ss number, version 12.027-37-18-19
eCl@ss number, version 11.027-37-18-19
eCl@ss number, version 9.027-37-18-19
ETIM number, version 7.0EC001449
ETIM number, version 6.0EC001449
Approvals - Standards
CertificatescULus
General data
StandardsEN IEC 60204-1EN IEC 60947-1EN IEC 60947-5-1EN IEC 60947-5-3EN IEC 60947-5-5EN IEC 61508EN IEC 62061EN ISO 13849-1
Housing materialGlass-fibre reinforced thermoplastic, ventilated
Gross weight480g
General data - Features
Electronic FuseYes
Wire breakage detection Yes
Cross-circuit detectionYes
Removable TerminalsYes
Start inputYes
Feedback circuit
Yes
Reset edge detectionYes
Earth connection detectionYes
Integral system diagnostics, statusYes
Number of auxiliary contacts3
Number of LEDs4
Number of Safety contacts, STOP 03
Safety classification
StandardsEN IEC 61508EN ISO 13849-1
Stop-Category0
Safety classification - Relay outputs
Performance Level, stop 0, up toe
Category, Stop 03
Diagnostic Coverage (DC) Level, Stop 0≥ 99%
PFH value, Stop 02.00 x 10⁻⁸/h
Safety Integrity Level (SIL), Stop 0, suitable for applications in3
Mission time20Year(s)
Common Cause Failure (CCF), minimum65
PFD value1.80 x 10⁻⁴
Mechanical data
Mechanical lifetime, minimum10,000,000Operations
MountingSnaps onto standard DIN rail to EN 60715
Mechanical data - Connection technique
Terminal designationsEN 60947-1
Terminationrigid or flexibleScrew connection, plug-in
Cable section, minimum0.25 mm²
Cable section, maximum2.5 mm²
Tightening torque of Clips0.5Nm
Mechanical data - Dimensions
Width45mm
Height120mm
Depth121mm
Ambient conditions
IP Degree of protection of the enclosureIP40
IP Degree of protection of the installation spaceIP54
IP Degree of protection of clips or terminalsIP20
Ambient temperature-25 ... +60 °C
Storage and transport temperature-40 ... +85 °C
Resistance to vibrations10 ... 55 Hz, Amplitude 0.35 mm
Restistance to shock10 g / 11 ms
Ambient conditions - Insulation values
Rated impulse withstand voltage Uimp4kV
Overvoltage categoryIII
Degree of pollution2
Electrical data
Frequency range50Hz60Hz
Operating voltage230 VAC -15 % / +6 %
Rated operating voltage230VAC
Rated AC voltage for controls, 50 Hz, minimum195VAC
Rated control voltage at AC 50 Hz, maximum244VAC
Rated AC voltage for controls, 60 Hz, minimum195VAC
Rated control voltage at AC 60 Hz, maximum244VAC
Electrical power consumption6VA
Contact resistance, maximum0.1Ω
Note (Contact resistance)in new state
Drop-out delay in case of power failure, typically50ms
Drop-out delay in case of emergency, typically20ms
Pull-in delay at automatic start, maximum, typically80ms
Pull-in delay at RESET, typically15ms
Material of the contacts, electricalAgSn0. self-cleaning, positive drive
Electrical data - Safe relay outputs
Voltage, Utilisation category AC-15230VAC
Current, Utilisation category AC-156A
Voltage, Utilisation category DC-1324VDC
Current, Utilisation category DC-136A
Switching capacity, minimum10VDC
Switching capacity, minimum10mA
Switching capacity, maximum250VAC
Switching capacity, maximum6A
Electrical data - Relay outputs (auxiliary contacts)
Switching capacity, maximum24VDC
Switching capacity, maximum2A
Electrical data - Electromagnetic compatibility (EMC)
EMC ratingEMC-Directive
Status indication
Indicated operating statesInternal operating voltage UiPosition relay K1/K2UB: Supply voltage on
Other data
Note (applications)Safety edges
Note
Note (General)Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 09/05/2026, 14:35