Name: 3244041
Brand: Phoenix Contact
SKU: PHX3244041

Official Distributor

By Phoenix Contact

SKU

MPN

MSB 2,5-F

Weight

0.004 kg

This product is Not Cancellable/Not Returnable

Series MSB

MSB 2,5-F - Mini feed-through terminal block

Mini feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: on mounting panel, color: gray

Space saving thanks to compact design and mounting option on a 15 mm DIN rail
Clear arrangement thanks to marking of all terminal points

Product properties

Number of Connections	2
Number of rows	1

Insulation characteristics

Overvoltage category	III
Degree of pollution	3

Electrical properties

Rated surge voltage	8 kV
Maximum power dissipation for nominal condition	0.77 W

Connection data

Number of connections per level	2
Nominal cross section	2.5 mm²

1 level

Stripping length	8 mm
Internal cylindrical gage	A3
Connection in acc. with standard	IEC 60947-7-1
Conductor cross section rigid	0.08 mm² ... 4 mm²
Cross section AWG	28 ... 12 (converted acc. to IEC)
Conductor cross section flexible	0.08 mm² ... 2.5 mm²
Conductor cross section, flexible [AWG]	28 ... 14 (converted acc. to IEC)
Conductor cross-section flexible (ferrule without plastic sleeve)	0.14 mm² ... 2.5 mm²
Flexible conductor cross section (ferrule with plastic sleeve)	0.14 mm² ... 2.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm²
Nominal Current	24 A
Maximum Load Current	30 A (with 4 mm² conductor cross section)
Nominal Voltage	800 V
Nominal cross section	2.5 mm²
Connection in acc. with standard	IEC/EN 60079-7
Cross section AWG	28 ... 12 (converted acc. to IEC)
Conductor cross section, flexible [AWG]	28 ... 14 (converted acc. to IEC)

Rated data (ATEX/IECEx)

Identification	 II 2 G Ex eb IIC Gb
Operating temperature range	-60 °C ... 110 °C
Ex-certified accessories	3024180 D-MSB 1,5-F
Ex-certified accessories	1204517 SZF 1-0,6X3,5
Ex temperature increase	40 K (21.3 A / 2.5 mm²)
Rated insulation voltage when directly mounted on mounting surface	500 V
Output	(Permanent)

Ex level General

Rated voltage during direct mounting on mounting surface	550 V
Rated current	21 A
Maximum Load Current	26 A
Contact resistance	0.87 mΩ

Ex connection data General

Nominal cross section	2.5 mm²
Rated cross section AWG	14
Connection capacity rigid	0.08 mm² ... 4 mm²
Connection capacity AWG	28 ... 12
Connection capacity flexible	0.08 mm² ... 2.5 mm²
Connection capacity AWG	28 ... 14

Dimensions

Width	5.2 mm
End cover width	4 mm
Height	32 mm
Depth	22 mm
Hole diameter	3.2 mm

Material specifications

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	9.8 kV
Result	Test passed

Temperature-rise test

Requirement temperature-rise test	Increase in temperature ≤ 45 K
Result	Test passed
Short-time withstand current 2.5 mm²	0.3 kA
Short-time withstand current 4 mm²	0.48 kA
Result	Test passed

Power-frequency withstand voltage

Test voltage setpoint	2 kV
Result	Test passed

Mechanical data

Open side panel

Yes

Mechanical strength

Result

Test passed

Test for conductor damage and slackening

Rotation speed	10 rpm
Revolutions	135
Conductor cross section/weight	0.08 mm² / 0.1 kg
Conductor cross section/weight	2.5 mm² / 0.7 kg
Conductor cross section/weight	4 mm² / 0.9 kg
Result	Test passed

Aging

Temperature cycles	192
Result	Test passed

Needle-flame test

Time of exposure	30 s
Result	Test passed

Oscillation/broadband noise

Specification	DIN EN 50155 (VDE 0115-200):2008-03
Spectrum	Service life test category 1, class B, body mounted
Frequency	f1 = 5 Hz to f2 = 150 Hz
ASD level	1.857 (m/s²)²/Hz
Acceleration	0.8g
Test duration per axis	5 h
Test directions	X-, Y- and Z-axis
Result	Test passed

Shocks

Specification	DIN EN 50155 (VDE 0115-200):2008-03
Pulse shape	Half-sine
Acceleration	5g
Shock duration	30 ms
Number of shocks per direction	3
Test directions	X-, Y- and Z-axis (pos. and neg.)
Result	Test passed

Ambient conditions

Ambient Temperature (Operation)	-60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.)
Ambient temperature (storage/transport)	-25 °C ... 60 °C (for a short time, no longer than 24 h, -60°C to +70°C)
Ambient temperature (assembly)	-5 °C ... 70 °C
Ambient temperature (actuation)	-5 °C ... 70 °C
Permissible humidity (operation)	20 % ... 90 %
Permissible humidity (storage/transport)	30 % ... 70 %

Standards and Regulations

Connection in acc. with standard	IEC 60947-7-1
Connection in acc. with standard	IEC/EN 60079-7

Mounting

Mounting Type

on mounting panel

3024180
D-MSB 1,5-F - End cover, depth: 22 mm, width: 9.9 mm, height: 32 mm, color: gray
3024449
D-MSB 1,5-F BU - End cover, width: 9.9 mm, height: 22 mm, color: blue
1204517
Screwdriver - SZF 1-0,6X3,5
1207608
Actuation tool - ST-BW
0808642
Zack Marker strip, flat - ZBF 5:UNBEDRUCKT
0810821
0810821 -
0810863
Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN
0818153
Marker for terminal blocks - UC-TMF 5
0824638
Marker for terminal blocks - UC-TMF 5 CUS
0828744
Marker for terminal blocks - UCT-TMF 5

Proax is an authorized distributor of Phoenix Contact 3244041 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.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time

Highly Trained Staff

Live Chat

Technical Support

Local Inventory

60+ Years Experience

Pack Size

3244264
MSB 2,5-FE-M - Mini feed-through terminal block, Mounting in conjunction with flange or securing pin terminal, nom. voltage: 800 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: other, color: black/yellow
3244165
MSB 2,5-FE-RZ - Mini feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: on mounting panel, color: black/yellow
3244054
Mini feed-through terminal block - MSB 2,5-F BU
3244067
Mini feed-through terminal block - MSB 2,5-M
3244151
MSB 2,5-PE - Mini ground terminal block, number of connections: 2, connection method: Spring-cage connection, 1 level, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 15, color: green-yellow
3244119
MSB 2,5-NS 35 - Mini feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
3244148
MSB 2,5-NS 35-PE - Mini ground terminal block, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
3244149
MSB 2,5-NS 35-PE BD:PE - Mini ground terminal block, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: green-yellow
3244122
Mini feed-through terminal block - MSB 2,5-NS 35 BU
3244135
MSB 2,5-NS 35 OG - Mini feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: orange
3073128
Mini feed-through terminal block - MSB 2,5-NS 35 YE
3244070
MSB 2,5-M BU - Mini feed-through terminal block, Mounting in conjunction with flange or securing pin terminal, nom. voltage: 800 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: other, color: blue
3244096
Mini feed-through terminal block - MSB 2,5-M OG
3244106
MSB 2,5-M YE - Mini feed-through terminal block, Mounting in conjunction with flange or securing pin terminal, nom. voltage: 800 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: other, color: yellow
3244164
MSB 2,5-RZ - Mini feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: on mounting panel, color: gray
3244177
Mini feed-through terminal block - MSB 2,5-RZ BU
3244193
MSB 2,5-RZ OG - Mini feed-through terminal block, nom. voltage: 800 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage connection, 1 level, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, mounting type: on mounting panel, color: orange
3244203
Mini feed-through terminal block - MSB 2,5-RZ YE
3244025
Mini feed-through terminal block - MSB 2,5 BU
3244038
Mini feed-through terminal block - MSB 2,5 OG

3244041