SRB-E-402ST-CC
Item number:103016576
Product features
- Plug-in spring-cage terminal blocks with coding
- Two-functions safety monitoring module (double evaluation), 2 x STOP 0
- 2 x 1 oder 2-channel control
- 2 x Start button / Auto-start
- 1 x Monitoring two-hand control panels to ISO 13851
- 2 safety contacts
- 2 Safety outputs
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Ordering data
Product type descriptionSRB-E-402ST-CC
Article number (order number)103016576
EAN (European Article Number)4030661510361
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
CertificatesCCCcULusTÜV
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
Climatic stressEN 60068-2-78
Housing materialGlass-fibre reinforced thermoplastic, ventilated
Gross weight250g
General data - Features
Electronic FuseYes
Wire breakage detection Yes
Cross-circuit detectionYes
Removable TerminalsYes
Start inputYes
Feedback circuit
Yes
Automatic reset functionYes
Reset edge detectionYes
Earth connection detectionYes
Integral system diagnostics, statusYes
Number of auxiliary contacts1
Number of LEDs6
Number of normally closed (NC)4
Number of normally open (NO)2
Number of Safety contacts, STOP 02
Number of safety digital outputs, Stop 02
Number of Signalling outputs, STOP 01
Safety classification
StandardsEN IEC 61508EN IEC 62061EN ISO 13849-1
Stop-Category0
Safety classification - Relay outputs
Performance Level, up toe
Category4
Diagnostic Coverage (DC) Level> 94%
PFH value1.25 x 10⁻⁸/h
PFD value5.30 x 10⁻⁵
Safety Integrity Level (SIL), suitable for applications in3
Mission time20Year(s)
Common Cause Failure (CCF), minimum65
Safety classification - Fail-safe digital outputs
Performance Level, up toe
Category4
PFH value2.66 x 10⁻⁹/h
PFD value2.42 x 10⁻⁵
Safety Integrity Level (SIL), suitable for applications in3
Mission time20Year(s)
Mechanical data
Mechanical lifetime, minimum10,000,000Operations
MountingSnaps onto standard DIN rail to EN 60715
Mechanical data - Connection technique
Terminal designationsIEC/EN 60947-1
Cable section, minimum0.25 mm²
Cable section, maximum1.5 mm²
Allowed type of cableflexiblesolid single-wire
Terminal (mechanical)Removable cage terminals
Mechanical data - Dimensions
Width22.5mm
Height98mm
Depth115mm
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 shock30 g / 11 ms
Ambient conditions - Insulation values
Rated insulation voltage Ui250 V / 50 V
Rated impulse withstand voltage Uimp, relay output4kV
Rated impulse withstand voltage Uimp, semiconductor output0.8kV
Overvoltage categoryIII
Degree of pollution2
Electrical data
Operating voltage24 VDC -20 % / +20 % ((PELV) supply unit Imax 1.0 A, according to EN 60204 (power failure ≤ 20 ms))
Ripple voltage10%
Rated operating voltage24VDC
Operating current150mA
Rated AC voltage for controls at DC minimum19.2VDC
Rated control voltage at DC, maximum28.8VDC
Electrical power consumption3.6W
Contact resistance, maximum0.1Ω
Note (Contact resistance)in new state
Drop-out delay in case of power failure, typically10ms
Drop-out delay in case of emergency, typically10ms
Pull-in delay at automatic start, maximum, typically150ms
Pull-in delay at RESET, typically150ms
Switching frequency, maximum0.3Hz
Material of the contacts, electricalAg-Ni, self-cleaning, positive drive
Electrical data - Safety digital outputs
Voltage drop Ud, maximum0.5V
Leakage current Ir, maximum1mA
Voltage, Utilisation category DC-1224VDC
Current, Utilisation category DC-122A
Voltage, Utilisation category DC-1324VDC
Current, Utilisation category DC-132A
Electrical data - Safe relay outputs
Voltage, Utilisation category AC-15230VAC
Current, Utilisation category AC-154A
Voltage, Utilisation category DC-1324VDC
Current, Utilisation category DC-134A
Switching capacity, minimum10VDC
Switching capacity, minimum10mA
Switching capacity, maximum250VAC
Switching capacity, maximum6A
Electrical data - Digital inputs
Conduction resistance, maximum40Ω
Electrical data - Digital Output
Voltage, Utilisation category DC-1224VDC
Current, Utilisation category DC-120.1A
Electrical data - Relay outputs (auxiliary contacts)
Switching capacity, maximum24VDC
Switching capacity, maximum1A
Electrical data - Electromagnetic compatibility (EMC)
EMC ratingEMC-Directive
Status indication
Indicated operating statesBaustein-StatusFault codesInternal operating voltage Ui
Other data
Note (applications)Emergency-Stop buttonhinged safety guardPull-wire emergency stop switchesSafety light barriersSafety light curtainSafety sensorTwo-hand control panels
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: 07/05/2026, 22:51