Micro terminal - MTTB 1,5
1414129

Micro terminal, nom. voltage: 400 V, nominal current: 17.5 A, connection method: Screw connection, 1st and 2nd level, Rated cross section: 1.5 mm2, cross section: 0.14 mm2 - 1.5 mm2, mounting type: NS 15, NS 35/7,5, NS 35/15, color: gray


Product Details




Product type Micro terminal block
Number of connections 4
Number of rows 2
Potentials 2
Insulation characteristics
Overvoltage category III
Degree of pollution 3

Rated surge voltage 4 kV
Maximum power dissipation for nominal condition 0.56 W

Number of connections per level 2
Nominal cross section 1.5 mm²
1st and 2nd level
Screw thread M2
Tightening torque 0.22 ... 0.25 Nm
Stripping length 6 mm
Internal cylindrical gage A1
Conductor cross section solid 0.14 mm² ... 1.5 mm²
Cross section AWG 26 ... 16
Conductor cross section flexible 0.14 mm² ... 1.5 mm²
Conductor cross section, flexible [AWG] 26 ... 16
Flexible conductor cross section flexible (ferrule, w/o plastic sleeve) 0.25 mm² ... 0.75 mm²
Flexible conductor cross section (ferrule with plastic sleeve) 0.25 mm² ... 0.75 mm²
2 conductors with same cross section, solid 0.14 mm² ... 0.5 mm²
2 conductors with same cross section, flexible 0.14 mm² ... 0.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve 0.25 mm² ... 0.34 mm²
Nominal current 17.5 A
Maximum load current 17.5 A (with 1.5 mm² conductor cross section)
Nominal voltage 400 V
Nominal cross section 1.5 mm²

Width 4.2 mm
End cover width 1 mm
Height NS 15 41 mm
Height NS 35/15 48.5 mm
Height NS 35/7,5 41 mm
Height 1.614 "
Length 44 mm

Color gray
Flammability rating according to UL 94 V0
Insulating material group I
Insulating material PA
Static insulating material application in cold -60 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) 130 °C
Relative insulation material temperature index (Elec., UL 746 B) 130 °C
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
Fire protection for rail vehicles (DIN EN 45545-2) R24 HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26 HL 1 - HL 3
Calorimetric heat release NFPA 130 (ASTM E 1354) 28 MJ/kg
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

Surge voltage test
Test voltage setpoint 4.8 kV
Result Test passed
Temperature-rise test
Requirement temperature-rise test Increase in temperature ≤ 45 K
Result Test passed
Short-time withstand current 1.5 mm² 0.18 kA
Result Test passed
Power-frequency withstand voltage
Test voltage setpoint 1.89 kV
Result Test passed

Mechanical data
Open side panel Yes

Mechanical strength
Result Test passed
Attachment on the carrier
DIN rail/fixing support NS 35/NS 15
Test force setpoint 1 N
Result Test passed
Test for conductor damage and slackening
Rotation speed 10 rpm
Revolutions 135
Conductor cross section/weight 0.14 mm² / 0.2 kg
1.5 mm² / 0.4 kg
Result Test passed

Needle-flame test
Time of exposure 30 s
Result Test passed
Ambient conditions
Ambient temperature (operation) -60 °C ... 105 °C (max. short-term operating temperature RTI Elec.)
Ambient temperature (storage/transport) -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C)
Ambient temperature (assembly) -5 °C ... 70 °C
Ambient temperature (actuation) -5 °C ... 70 °C
Permissible humidity (storage/transport) 30 % ... 70 %

Connection in acc. with standard IEC 60947-7-1

Mounting type NS 15
NS 35/7,5
NS 35/15

Item number 1414129
Packing unit 1 pc
Minimum order quantity 50 pc
Sales Key B01
Product Key BE1264
Catalog Page Page 555 (C-1-2019)
GTIN 4017918105419
Weight per Piece (including packing) 5.579 g
Weight per Piece (excluding packing) 5.57 g
Customs tariff number 85369010
Country of origin TR


ECLASS

ECLASS-9.0 27141120
ECLASS-10.0.1 27141120
ECLASS-11.0 27141120

ETIM

ETIM 8.0 EC000897

UNSPSC

UNSPSC 21.0 39121400

DNV

Approval ID: TAE00001CT
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

CSA

Approval ID: 13631
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
300 V 15 A 28 - 14

EAC

Approval ID: RU C-DE.BL08.B.00534

cULus Recognized

Approval ID: E60425
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2
Use group B
300 V 15 A 30 - 14
Use group F
400 V 15 A 30 - 14
Use group D
300 V 10 A 30 - 14

LR

Approval ID: LR2041789TA

BV

Approval ID: 07774/E0 BV
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Compatible Products



Your advantages

Nominal cross section of 1.5 mm²
Snap-on foot for NS 15 and NS 35 DIN rails
Design width of just 4.2 mm
Clear arrangement thanks to marking of all terminal points
Space saving thanks to compact design and mounting option on a 15 mm DIN rail
Wide range of labeling options
Bridging option on both levels