Official DistributorSKU
MPN
VAL-MS-T1/T2 BE/O
Weight
0.095 kg
Series VAL-MS-T1
VAL-MS-T1/T2 BE/O - Type 2 surge protection base element
Base element for type 1/2 arresters from the VALVETRAB MS T1/T2 product range. Version: 1-channel
- Rack-mount 2U panel applications
- Plug-in direction parallel to the conductor axis
- Versions with and without floating remote indication contact
- DIN rail mounting
- Accepts Type 1 and Type 2 VAL-MS plugs
- Coding when protective plug is inserted for the first time
Technical Specifications
General
| Note | For installation into a touch protected cabinet. For applications with UC > 500 V distances at the side and distances at the connection area must be minimum of 5 mm between different active parts including earthed parts. |
Product properties
| Product family | VALVETRAB MS |
| IEC test classification | I / II |
| IEC test classification | T1 / T2 |
| EN type | T1 / T2 |
| Type | Base element, DIN rail mounting |
| Number of Positions | 1 |
| Surge protection fault message | none |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
Electrical properties
| Nominal frequency fN | 50 Hz (60 Hz) |
| Nominal voltage UN | 500 V AC |
Connection data
| Connection Method | Biconnect terminal blocks |
| Screw thread | M5 |
| Tightening torque | 30 lbf-in. (UL) |
| Stripping length | 16 mm |
| Conductor cross section flexible min. | 1.5 mm² |
| Conductor cross section flexible max. | 25 mm² |
| Conductor cross section, rigid min. | 1.5 mm² |
| Conductor cross section, rigid max. | 35 mm² |
| Conductor cross section AWG | 15 ... 2 (IEC) |
| Conductor cross section AWG | 10 ... 2 (UL) |
Dimensions
| Width | 17.6 mm |
| Height | 77.1 mm |
| Depth | 89.2 mm |
Material specifications
| Color | black (RAL 9005) |
| Color | gray (RAL 7042) |
| Flammability rating according to UL 94 | V0 |
| Housing Material | PBT |
Mechanical data
| Open side panel | No |
Protective circuit
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous voltage UC | 600 V AC |
| Rated load current IL | 80 A (with serial 16mm² through wiring) |
| Rated load current IL | 80 A (with serial 16mm² through wiring) |
| Short-circuit current rating ISCCR | 25 kA |
| Max. backup fuse with V-type through wiring | 80 A AC (gL/gG) |
| Max. backup fuse with branch wiring | 160 A (gL/gG) |
Ambient conditions
| Degree of Protection | IP20 |
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -40 °C ... 80 °C |
| Altitude | max. 2000 m |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 25g |
| Vibration (Operation) | 5g |
UL specifications
| SPD Type | 4 (for Type 2 applications) |
Standards and Regulations
| Standards/specifications | IEC 61643-1 |
| Note | 2005 |
| Standards/specifications | EN 61643-11/A11 |
| Note | 2007 |
Mounting
| Mounting Type | DIN rail: 35 mm |
| Mounting Position | Horizontal, flat-mounted DIN rail, NS 35 |
Accessories
MPB 18/1- 7 BU - Wiring bridge for modules with connecting pitch 17.5 mm, 1-phase, 7-pos., color: Blue
MPB 18/1- 8 BU - Wiring bridge for modules with connecting pitch 17.5 mm, 1-phase, 8-pos., color: Blue
MPB F200X16/ 1GS - Wiring bridge flexible, diameter 16 mm2, with a fork-type cable lug on one side, length: 200 mm- MPB F400X16/ 1GS - Wiring bridge flexible, diameter 16 mm2, with a fork-type cable lug on one side, length: 400 mm
- MPB F600X16/ 1GS - Wiring bridge flexible, diameter: 16 mm2, with a fork-type cable lug on one side, length: 600 mm
- MPB F600X16/ 1GS - Wiring bridge flexible, diameter: 16 mm2, with a fork-type cable lug on one side, length: 600 mm
- MPB F400X16/ 1GS - Wiring bridge flexible, diameter 16 mm2, with a fork-type cable lug on one side, length: 400 mm
- MPB F200X16/ 1GS - Wiring bridge flexible, diameter 16 mm2, with a fork-type cable lug on one side, length: 200 mm
Wiring bridge for modules with connecting pitch 17.5 mm, 1-phase, 10 pitches with contact sequence 1-0-0
MPB 18/1-20/1.2.5 - Wiring bridge for modules with connecting pitch 17.5 mm, 1-phase, 20 pitches with contact sequence 1-2-0-0-5
Why Proax for Phoenix Contact 2905650?
Proax is an authorized distributor of Phoenix Contact 2905650 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 12 |
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VAL-MS-T1/T2 335/12.5/1+1 - Universal varistor-based plug-in lightning/surge arrester for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE).
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