In sourcing discussions, SRB-E-402ST is often placed next to Schmersal Limit Switch, Schmersal Srb E 301St Cc and Schmersal Door Locking Devices so procurement teams can align budgets and technical requirements effectively.
Schmersal SRB-E-402ST Monitoring Two-hand Control Panels
The Schmersal SRB-E-402ST Monitoring Two-hand Control Panels (Item No: 103007221) offers a 2.66 x 10⁻⁹ /h PFH value, 0.25 mm² cable section, minimum, IP40 degree of protection, 24 VDC rated operating voltage. Manufactured by Schmersal under the Schmersal Monitoring Two-hand Control Panels. category, this model belongs to the Schmersal SRB Series.
| Brand | Schmersal |
| Product Type | Monitoring Two-hand Control Panels |
| Model Number | SRB-E-402ST |
Schmersal SRB-E-402ST Monitoring Two-hand Control Panels – Technical Specifications
| Specification | Value |
|---|---|
| Housing material | Glass-fibre reinforced thermoplastic, ventilated |
| Gross weight | 190 g |
| Number of auxiliary contacts | 1 |
| Number of LEDs | 6 |
| Number of normally closed (NC) | 4 |
| Number of normally open (NO) | 2 |
| Number of Safety contacts, STOP 0 | 2 |
| Number of safety digital outputs, Stop 0 | 2 |
| Number of Signalling outputs, STOP 0 | 1 |
| Performance Level, up to | e |
| Diagnostic Coverage (DC) Level | > 94 % |
| Relay outputs - PFH value | 1.25 x 10⁻⁸ /h |
| Relay outputs - PFD value | 5.30 x 10⁻⁵ |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
| Mission time | 20 Year(s) |
| Common Cause Failure (CCF), minimum | 65 |
| Category | 4 |
| PFH value | 2.66 x 10⁻⁹ /h |
| PFD value | 2.42 x 10⁻⁵ |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
| Fail-safe digital outputs - Mission time | 20 Year(s) |
| Mechanical life, minimum | 10,000,000 Operations |
| Mounting | Snaps onto standard DIN rail to EN 60715 |
| Terminal designations | IEC/EN 60947-1 |
| Termination | rigid or flexibleScrew connection, plug-in |
| Cable section, minimum | 0.25 mm² |
| Cable section, maximum | 2.5 mm² |
| Width | 22.5 mm |
| Height | 98 mm |
| Depth | 115 mm |
| Degree of protection of the enclosure | IP40 |
| Degree of protection of the mounting space | IP54 |
| Degree of protection of clips or terminals | IP20 |
| Ambient temperature | -25 ... +60 °C |
| Storage and transport temperature | -40 ... +85 °C |
| Resistance to vibrations | 10 ... 55 Hz, Amplitude 0.35 mm |
| Restistance to shock | 30 g / 11 ms |
| Rated insulation voltage Ui | 250 V / 50 V |
| Rated impulse withstand voltage Uimp, relay output | 4 kV |
| Rated impulse withstand voltage Uimp, semiconductor output | 0.8 kV |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Operating voltage | 24 VDC -20 % / +20 % |
| Ripple voltage | 10 % |
| Rated operating voltage | 24 VDC |
| Operating current | 150 mA |
| Rated AC voltage for controls at DC minimum | 19.2 VDC |
| Rated control voltage at DC, maximum | 28.8 VDC |
| Electrical power consumption | 3.6 W |
| Contact resistance, maximum | 0.1 Ω |
| Note (Contact resistance) | in new state |
| Electrical data - Drop-out delay in case of power failure, typically | 10 ms |
| Drop-out delay in case of emergency, typically | 10 ms |
| Pull-in delay at automatic start, maximum, typically | 150 ms |
| Pull-in delay at RESET, typically | 150 ms |
| Switching frequency, maximum | 0.3 Hz |
| Material of the contacts, electrical | Ag-Ni, self-cleaning, positive drive |
| Voltage drop Ud, maximum | 0.5 V |
| Leakage current Ir, maximum | 1 mA |
| Current, Utilisation category DC-12 | 2 A |
| Voltage, Utilisation category AC-15 | 230 VAC |
| Current, Utilisation category AC-15 | 4 A |
| Voltage, Utilisation category DC-13 | 24 VDC |
| Current, Utilisation category DC-13 | 4 A |
| Switching capacity, minimum | 10 mA |
| Switching capacity, maximums | 6 A |
| Conduction resistance, maximum | 40 Ω |
| Voltage, Utilisation category DC-12 | 24 VDC |
| Switching capacity, maximum | 1 A |
| EMC rating | EMC-Directive |
Get A Quote for Schmersal Monitoring Two-hand Control Panels SRB-E-402ST Item No: 103007221 at the best price. Here are the brief Technical Specifications of SRB-E-402ST, 103007221 are rigid or flexibleScrew connection, plug-in cables. It supports cable sections from 0.25 mm² to 2.5 mm². Compact in design, the unit measures 22.5 mm in width, 98 mm in height, and 115 mm in depth, making it easy to integrate into control cabinets. The enclosure offers IP40 protection, with IP54 for the mounting space and IP20 for clips or terminals. Designed for reliability, it operates within ambient temperatures from -25 ... +60 °C and can be stored or transported between -40 ... +85 °C. It withstands vibration levels of 10 ... 55 Hz, Amplitude 0.35 mm. Operating at 24 VDC -20 % / +20 % tolerance, it has a rated voltage range from 19.2 VDC to 28.8 VDC and a power consumption of 3.6 W. It's Time to get a Quote for your requirement of Monitoring Two-hand Control Panels SRB-E-402ST. We guarantee unmatched pricing and unparalleled support compared to other Distributors.
