Inosaki is one of the largest Phoenix Contact Distributors to provide terminal block, interface module, power supply and relay. And our best offer for terminal block types are Feed-through, Fuse Modular, Spring Cage, Double Level, and Multi-level, hence the series model references to PT Series, ST Series, TB Series, UT Series, UK Series. In additional for power supply are QUINT Power, STEP Power, Trio Power, and UNO Power. Please email us for catalog: sales@inosaki.com
Test disconnect terminal block, with two test sockets for 4 mm test plugs, or for receiving bridge bars or screw bridges, connection method: Screw connection, cross section: 0.5 mm² – 10 mm² , AWG: 20 – 10, width: 8.2 mm, mounting type: NS 35/7,5, NS 35/15, NS 32, color: gray
General
| Article Number |
0311087 |
| Number of levels |
1 |
| Number of connections |
2 |
| Nominal cross section |
6 mm² |
| Color |
gray |
| Insulating material |
PA |
| Flammability rating according to UL 94 |
V0 |
| Rated surge voltage |
6 kV |
| Degree of pollution |
3 |
| Overvoltage category |
III |
| Insulating material group |
I |
| Connection in acc. with standard |
IEC 60947-7-1 |
| Nominal current IN |
41 A |
| Maximum load current |
57 A (with 10 mm² conductor cross section) |
| Nominal voltage UN |
400 V |
| Open side panel |
Yes |
| Shock protection test specification |
IEC 60529:2001-02 |
| Back of the hand protection |
guaranteed |
| Result of surge voltage test |
Test passed |
| Surge voltage test setpoint |
7.3 kV |
| Result of power-frequency withstand voltage test |
Test passed |
| Power frequency withstand voltage setpoint |
1.89 kV |
| Result of the test for mechanical stability of terminal points (5 x conductor connection) |
Test passed |
| Result of flexion and pull-out test |
Test passed |
| Bending test rotation speed |
10 rpm |
| Bending test turns |
135 |
| Bending test conductor cross section/weight |
0.5 mm² / 0.3 kg |
|
6 mm² / 1.4 kg |
|
10 mm² / 2 kg |
| Tensile test result |
Test passed |
| Conductor cross section tensile test |
0.5 mm² |
| Tractive force setpoint |
20 N |
| Conductor cross section tensile test |
6 mm² |
| Tractive force setpoint |
80 N |
| Conductor cross section tensile test |
10 mm² |
| Tractive force setpoint |
90 N |
| Result of tight fit on support |
Test passed |
| Tight fit on carrier |
NS 32/NS 35 |
| Setpoint |
5 N |
| Result of voltage-drop test |
Test passed |
| Requirements, voltage drop |
≤ 6,4 mV |
| Temperature-rise test |
Test passed |
| Short circuit stability result |
Test passed |
| Conductor cross section short circuit testing |
6 mm² |
| Short-time current |
0.72 kA |
| Conductor cross section short circuit testing |
10 mm² |
| Short-time current |
1.2 kA |
| Result of thermal test |
Test passed |
| Proof of thermal characteristics (needle flame) effective duration |
30 s |
| Relative insulation material temperature index (Elec., UL 746 B) |
130 °C |
| Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) |
125 °C |
| Static insulating material application in cold |
-60 °C |
| Surface flammability NFPA 130 (ASTM E 162) |
passed |
| Specific optical density of smoke NFPA 130 (ASTM E 662) |
passed |
| Smoke gas toxicity NFPA 130 (SMP 800C) |
passed |
| Calorimetric heat release NFPA 130 (ASTM E 1354) |
27,5 MJ/kg |
| Fire protection for rail vehicles (DIN EN 45545-2) R22 |
HL 1 – HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R23 |
HL 1 – HL 3 |
|
HL 1 – HL 3 |
| Fire protection for rail vehicles (DIN EN 45545-2) R26 |
HL 1 – HL 3 |
Dimensions
| Length |
72 mm |
| Width |
8.2 mm |
| End cover width |
2.2 mm |
| Height NS 35/7,5 |
51.5 mm |
| Height NS 35/15 |
59 mm |
| Height NS 32 |
56.5 mm |
Connection data
| Conductor cross section solid min. |
0.5 mm² |
| Conductor cross section solid max. |
10 mm² |
| Conductor cross section flexible min. |
0.5 mm² |
| Conductor cross section flexible max. |
6 mm² |
| Conductor cross section AWG min. |
20 |
| Conductor cross section AWG max. |
8 |
| Conductor cross section flexible, with ferrule without plastic sleeve min. |
0.5 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve max. |
6 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve min. |
0.5 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve max. |
4 mm² |
| 2 conductors with same cross section, solid min. |
0.5 mm² |
| 2 conductors with same cross section, solid max. |
2.5 mm² |
| 2 conductors with same cross section, stranded min. |
0.5 mm² |
| 2 conductors with same cross section, stranded max. |
6 mm² |
| Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, minimum |
0.5 mm² |
| Two conductors with the same cross section stranded, with ferrule and without plastic sleeve, maximum |
4 mm² |
| Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, minimum |
0.5 mm² |
| Two conductors with the same cross section, flexible, with TWIN ferrules, with plastic sleeve, maximum |
4 mm² |
| Connection method |
Screw connection |
| Stripping length |
13 mm |
| Internal cylindrical gage |
A5 |
| Screw thread |
M4 |
| Tightening torque, min |
1.2 Nm |
| Tightening torque max |
1.5 Nm |
| Disconnect element |
M3 0.6 Nm 0.8 Nm |
Ambient conditions
| Operating temperature |
-60 °C … 105 °C (max. short-term operating temperature 130°C) |
| Ambient temperature (storage/transport) |
-25 °C … 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) |
| Permissible humidity (storage/transport) |
30 % … 70 % |
| Ambient temperature (assembly) |
-5 °C … 70 °C |
| Ambient temperature (actuation) |
-5 °C … 70 °C |
Standards and Regulations
| Connection in acc. with standard |
CSA |
|
IEC 60947-7-1 |
| Flammability rating according to UL 94 |
V0 |
Environmental Product Compliance
| China RoHS |
Environmentally friendly use period: unlimited = EFUP-e |
|
No hazardous substances above threshold values |
