Siemens 3SB3400-0B
Siemens 3SB3 Series Contact Block, 1NO, Screw Terminal, Front Plate Mounting
This Siemens 3SB3400-0B is supplied brand new by PartLogic for machinery automation, electrical maintenance, replacement part sourcing and industrial repair applications. It forms part of our Industrial automation > Controls > Pushbuttons pilot lights range and is referenced internally as PartLogic SKU PL26801360765.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| product brand name | SIRIUS |
| product designation | contact block |
| number of lampholders | 0 |
| product function positive opening | No |
| diode | No |
| lamp transformer | No |
| light source | No |
| series resistor | No |
| insulation voltage rated value | 400 V |
| degree of pollution | class 3 |
| of the operating voltage | AC/DC |
| surge voltage resistance rated value | 4 kV |
| of the enclosure | IP40 |
| of the terminal | IP20 |
| operating frequency maximum | 1 000 1/h |
| mechanical service life (operating cycles) typical | 10 000 000 |
| electrical endurance (operating cycles) with contactors 3RT1015 to 3RT1026 typical | 10 000 000 |
| thermal current | 10 A |
| reference code according to IEC 81346-2 | S |
| design of the fuse link for short-circuit protection of the auxiliary switch with type of coordination 1 required | gG / Dz 10 A |
| Substance Prohibitance (Date) | 07/01/2006 |
| — at 50 Hz rated value | 5 ... 400 V400 V |
| — at 60 Hz rated value | 5 ... 300 V300 V |
| at DC rated value | 5 ... 230 V24 V |
| contact reliability | one incorrect switching operation of 100 million switching operations (5 V, 1 mA) |
| number of NC contacts for auxiliary contacts | 0 |
| number of NO contacts for auxiliary contacts | 1 |
| number of CO contacts for auxiliary contacts | 0 |
| at 24 V rated value | 10 A6 A3 A |
| at 48 V rated value | 10 A6 A5 A1.5 A |
| at 110 V rated value | 10 A6 A2.5 A0.7 A |
| at 230 V rated value | 10 A6 A1 A0.3 A |
| at 400 V rated value | 10 A3 A |
| type of electrical connection | screw-type terminals |
| — solid | 2x (1.0 ... 1.5 mm²) |
| — solid with core end processing | 2x (0.5 ... 0.75 mm²) |
| — finely stranded with core end processing | 2x (0.5 ... 1.5 mm²) |
| for AWG cables for auxiliary contacts | 2x (18 ... 14) |
| tightening torque for auxiliary contacts with screw-type terminals | 0.8 N·m |
| during operation | -25 ... +70 °C |
| during storage | -25 ... +80 °C |
| fastening method | front mounting |
| height | 36.5 mm |
| width | 10 mm |
| depth | 20 mm |
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