UTTB 2,5-MT-P/P - Knife-disconnect terminal block

3044640

Product details

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

Rated surge voltage	6 kV
Maximum power dissipation for nominal condition	0.77 W

Number of connections per level	2
Nominal cross section	2.5 mm²
Level 1
Connection method	Screw connection
Screw thread	M3
Tightening torque	0.5 ... 0.6 Nm
Stripping length	9 mm
Internal cylindrical gage	A3
Connection in acc. with standard	IEC 60947-7-1
Conductor cross-section rigid	0.14 mm² ... 4 mm²
Cross section AWG	26 ... 12 (converted acc. to IEC)
Conductor cross-section flexible	0.14 mm² ... 4 mm²
Conductor cross-section, flexible [AWG]	26 ... 12 (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 same cross section, solid	0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible	0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible, with ferrule without plastic sleeve	0.14 mm² ... 1.5 mm²
2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve	0.5 mm² ... 1.5 mm²
Nominal current	22 A
Maximum load current	24 A (in case of a 4 mm² conductor cross-section, the maximum load current must not be exceeded by the total current of all connected conductors.)
Nominal voltage	400 V
Nominal cross section	2.5 mm²
Level 2
Connection method	Screw connection
Screw thread	M3
Tightening torque	0.5 ... 0.6 Nm
Stripping length	9 mm
Internal cylindrical gage	A3
Connection in acc. with standard	IEC 60947-7-1
Conductor cross-section rigid	0.14 mm² ... 4 mm²
Cross section AWG	26 ... 12 (converted acc. to IEC)
Conductor cross-section flexible	0.14 mm² ... 4 mm²
Conductor cross-section, flexible [AWG]	26 ... 12 (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 same cross section, solid	0.14 mm² ... 1.5 mm²
2 conductors with same cross section, flexible	0.14 mm² ... 1.5 mm²
Nominal current	16 A
Maximum load current	16 A (in case of a 4 mm² conductor cross-section, the maximum load current must not be exceeded by the total current of all connected conductors.)
Nominal voltage	400 V
Nominal cross section	2.5 mm²

Width	5.2 mm
End cover width	2.2 mm
Height	69.9 mm
Depth	64.4 mm
Depth on NS 35/7,5	65 mm
Depth on NS 35/15	72.5 mm

Color	gray (RAL 7042)
Flammability rating according to UL 94	V0
Insulating material group	I
Insulating material	PA
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

Surge voltage test
Test voltage setpoint	7.3 kV
Result	Test passed
Short-time withstand current 2.5 mm²	0.3 kA
Short-time withstand current 4 mm²	0.4 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
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
	2.5 mm² / 0.7 kg
	4 mm² / 0.9 kg
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	Long life test category 2, bogie-mounted
Frequency	f₁ = 5 Hz to f₂ = 250 Hz
ASD level	6.12 (m/s²)²/Hz
Acceleration	3.12g
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	30g
Shock duration	18 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, 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 60947-7-1

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

Commercial data

Item number	3044640
Packing unit	50 pc
Minimum order quantity	50 pc
Sales key	02
Product key	BE1131
GTIN	4046356894043
Weight per piece (including packing)	17.479 g
Weight per piece (excluding packing)	17.479 g
Customs tariff number	85369010
Country of origin	PL

Classifications

Approvals

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
B
upper level	300 V	16 A	26 - 12
lower level	300 V	20 A	26 - 12
C
upper level	300 V	16 A	26 - 12
lower level	300 V	20 A	26 - 12

Approval Specification Data
	Nominal voltage U_N	Nominal current I_N	Cross section AWG
B
upper level	300 V	16 A	26 - 12
lower level	300 V	20 A	26 - 12
C
upper level	300 V	16 A	26 - 12
lower level	300 V	20 A	26 - 12

Environmental product compliance

Compatible products

Accessories

Your advantages

For a clear overview, each terminal point supports large-surface labeling

For example, two separate potentials can by routed side by side with the help of bridging between non-adjacent terminal blocks

Convenient separation of circuits, thanks to lever-type disconnect knife

PHOENIX CONTACT S.A de C.V.

Lago Alberto No. 319 - Piso 9, Colonia Granada, Alcaldía Miguel Hidalgo, México, Ciudad de México, C.P. 11520

Ask a question +52/55/1101-1380 ventas@phoenixcontact.com.mx

ECLASS-13.0	27250108
ECLASS-15.0	27250108

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	6(c)
China RoHS
Environment friendly use period (EFUP)	EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)
SCIP	ccdc3205-3c67-407c-a4af-c5806f027a88

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

UTTB 2,5-MT-P/P - Knife-disconnect terminal block

3044640

Product details

ECLASS

ETIM

UNSPSC

CSA

EAC

cULus Recognized

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

UTTB 2,5-MT-P/P - Knife-disconnect terminal block 3044640

Product details

ECLASS

ETIM

UNSPSC

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FBS 20-5 - Plug-in bridge 3030226

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FBSR 3-5 - Plug-in bridge 3001591

FBSR 4-5 - Plug-in bridge 3001592

FBSR 5-5 - Plug-in bridge 3001593

FBSR 10-5 - Plug-in bridge 3033710

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FBS 3-5 BU - Plug-in bridge 3036880

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FBS 50-5 BU - Plug-in bridge 3032114

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NS 35/ 7,5 PERF 2000MM - DIN rail perforated 0801733

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NS 35/ 7,5 WH PERF 2000MM - DIN rail perforated 1204119

NS 35/ 7,5 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated 1204122

NS 35/ 7,5 AL UNPERF 2000MM - DIN rail, unperforated 0801704

NS 35/ 7,5 ZN PERF 2000MM - DIN rail perforated 1206421

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ZB 5,LGS:FORTL.ZAHLEN - Zack marker strip 1050017

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UCT-TM 5 - Marker for terminal blocks 0828734

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PAI-4-FIX-5/6 RD - Test adapter 3035976

PAI-4-FIX-5/6 GN - Test adapter 3035978

PAI-4-FIX-5/6 BK - Test adapter 3035980

PAI-4-FIX-5/6 GY - Test adapter 3035982

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UTTB 2,5-MT-P/P - Knife-disconnect terminal block

3044640