MSDB 2,5-FE-RZ - Mini feed-through terminal block

3244340

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

Product details

Product type	Miniature terminal block
Number of connections	4
Number of rows	1
Insulation characteristics
Overvoltage category	III
Degree of pollution	3

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

Number of connections per level	2
Nominal cross section	2.5 mm²
1 level
Connection method	Spring-cage connection
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	3024177 D-MZB 1,5
	3024180 D-MSB 1,5-F
	1204517 SZF 1-0,6X3,5
List of bridges	Insertion bridge / ESB 2-MZDB / 3029703
Bridge data	21 A (2.5 mm²)
Ex temperature increase	40 K (21.3 A / 2.5 mm²)
Rated insulation voltage when mounting on DIN rails	630 V
Rated insulation voltage when directly mounted on mounting surface	500 V
output	(Permanent)
Ex level General
Rated voltage when mounting on DIN rails	690 V
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

Width	10.4 mm
End cover width	4 mm
Height	32 mm
Depth	22 mm
Drill hole spacing	10.3 mm
Hole diameter	3.5 mm
Plate thickness	0.6 mm ... 1.5 mm

Color	multicolored
	black (RAL 9005)
	yellow (RAL 1018)
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))	125 °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)	27,5 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

Mechanical data
Open side panel	Yes
Technical data
Drill hole spacing	10.3 mm

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, 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 (operation)	20 % ... 90 %
Permissible humidity (storage/transport)	30 % ... 70 %

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

Mounting type	on mounting panel

Commercial data

Item number	3244340
Packing unit	50 pc
Minimum order quantity	50 pc
Sales key	BE2
Product key	BE2165
GTIN	4046356855846
Weight per piece (including packing)	6.944 g
Weight per piece (excluding packing)	6 g
Customs tariff number	85369010
Country of origin	CN

Classifications

Approvals

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
B
	600 V	20 A	28 - 12
C
	600 V	20 A	28 - 12

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
keine
	600 V	15 A	26 - 14

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG	Cross section mm²
keine
	600 V	15 A	26 - 14

Environmental product compliance

Compatible products

Accessories

Your advantages

Can be freely combined with MS(D)B 2,5‑M middle terminal blocks

Space saving thanks to compact design and mounting option on a 15 mm DIN rail

Clear arrangement thanks to marking of all terminal points

Easy potential distribution thanks to standardized plug-in bridges

PHOENIX CONTACT s.r.o.

Námestie Mateja Korvína 1, 811 07 Bratislava. Zapísaná v Obchodnom registri Okresného súdu Bratislava III, vložka číslo 48994/B.

Ask a Question +421 2 3210 1470 obchod.sk@phoenixcontact.com

ECLASS-13.0	27250101
ECLASS-15.0	27250101

EU RoHS
Fulfills EU RoHS substance requirements	Yes (No exemptions)
China RoHS
Environment friendly use period (EFUP)	EFUP-E No hazardous substances above the limits
EU REACH SVHC
REACH candidate substance (CAS No.)	No substance above 0.1 wt%

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

MSDB 2,5-FE-RZ - Mini feed-through terminal block

3244340

Product details

ECLASS

ETIM

UNSPSC

CSA

cUL Recognized

UL Recognized

CCC

EAC Ex

IECEx

ATEX

UKCA-EX

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

MSDB 2,5-FE-RZ - Mini feed-through terminal block 3244340

Product details

ECLASS

ETIM

UNSPSC

Compatible products

ESB 2-MZDB - Insertion bridge 3029703

D-MZB 1,5 - End cover 3024177

D-MZB 1,5 BU - End cover 3024423

ZBF 5:UNBEDRUCKT - Zack Marker strip, flat 0808642

ZBF 5 CUS - Zack Marker strip, flat 0825025

ZBF 5,LGS:FORTL.ZAHLEN - Zack Marker strip, flat 0808671

ZBF 5,QR:FORTL.ZAHLEN - Zack Marker strip, flat 0808697

ZBF 5,LGS:GERADE ZAHLEN - Zack Marker strip, flat 0810821

ZBF 5,LGS:UNGERADE ZAHLEN - Zack Marker strip, flat 0810863

UC-TMF 5 - Marker for terminal blocks 0818153

UC-TMF 5 CUS - Marker for terminal blocks 0824638

UCT-TMF 5 - Marker for terminal blocks 0828744

UCT-TMF 5 CUS - Marker for terminal blocks 0829658

SZF 1-0,6X3,5 - Screwdriver 1204517

ST-BW - Actuation tool 1207608

Your advantages

MSDB 2,5-FE-RZ - Mini feed-through terminal block

3244340