Buy Phoenix Contact ZFKK 2,5-MT 3025011

Official Distributor

By Phoenix Contact

SKU

MPN

ZFKK 2,5-MT

Weight

0.019 kg

This product has been discontinued and replaced with 3210251

Series ZFKK

ZFKK 2,5-MT - Knife-disconnect terminal block

Knife-disconnect terminal block, nom. voltage: 400 V, nominal current: 16 A, 1 level, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.2 mm2 - 4 mm2, 2nd level, connection method: Spring-cage connection, Rated cross section: 1.5 mm2, cross section: 0.2 mm2 - 4 mm2, mounting: NS 35/7,5, NS 35/15, color: gray

Technical Specifications

Product properties

Number of Connections	4
Number of rows	2
Potentials	2

Insulation characteristics

Overvoltage category	III
Degree of pollution	3

Electrical properties

Rated surge voltage

6 kV

Connection data

Number of connections per level	2
Nominal cross section	2.5 mm²

1 level

Stripping length	8 mm ... 10 mm
Connection in acc. with standard	IEC 60947-7-1
Conductor cross section rigid	0.2 mm² ... 4 mm²
Cross section AWG	24 ... 12 (converted acc. to IEC)
Conductor cross section flexible	0.2 mm² ... 2.5 mm²
Conductor cross section, flexible [AWG]	24 ... 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	16 A (with 4 mm² conductor cross section)
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

2nd level

Connection in acc. with standard	IEC 60947-7-1
Conductor cross section rigid	0.2 mm² ... 4 mm²
Cross section AWG	24 ... 12 (converted acc. to IEC)
Conductor cross section flexible	0.2 mm² ... 2.5 mm²
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
Nominal Current	16 A
Maximum Load Current	16 A (with 4 mm² conductor cross section)
Nominal Voltage	400 V
Nominal cross section	1.5 mm²

Dimensions

Width	5.2 mm
End cover width	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	7.3 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	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	0.2 mm² / 0.2 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

Standards and Regulations

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

Mounting

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

Accessories

3024151
D-ZFKK 2,5-MT - End cover, width: 2 mm, height: 41.2 mm, color: gray
2770066
Separating plate - TS-U3K 2,5
3005772
ATP-ZFKKB 4 - Partition plate, depth: 60 mm, width: 2 mm, height: 124 mm, color: gray
1204517
Screwdriver - SZF 1-0,6X3,5
0824271
Marker pin Zack strip - BN-ZB 5,2/WH CUS
3247954
Switching lock - S-MT
1207608
Actuation tool - ST-BW
3024643
FBSTB 2-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 2, color: red
3024724
FBSTB 10-5 - Plug-in bridge, pitch: 5.2 mm, number of positions: 10, color: red
3024656
FBSTB 3-5 - Cross connector/jumper for modular terminal block
3000515
Fixed bridge - FBRI 20-5 N
3000476
Fixed bridge - FBRI 16-5 N
3000434
Fixed bridge - FBRI 12-5 N
3000227
Fixed bridge - FBRI 2-5 N
3000201
Fixed bridge - FBRI 3-5 N
2770642
Fixed bridge - FBRI 10-5 N
3006823
Fixed bridge - FBRI 40-5 N
0801681
NS 35/ 7,5 UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
1204119
NS 35/ 7,5 WH PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
1204122
NS 35/ 7,5 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
0801704
NS 35/ 7,5 AL UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
1206421
DIN rail perforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
1206434
NS 35/ 7,5 ZN UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), acc. to EN 60715, material: Steel, galvanized, Standard profile, color: silver
0801762
NS 35/ 7,5 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
1206560
NS 35/ 7,5 CAP - DIN rail end piece, for DIN rail NS 35/7.5
1201730
NS 35/15 PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
1201714
NS 35/15 UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile, color: silver
0806602
NS 35/15 WH PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: white
1204135
NS 35/15 WH UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Steel, Galvanized, white passivated, Standard profile, color: silver
1201756
NS 35/15 AL UNPERF 2000MM - DIN rail, unperforated, similar to EN 60715, material: Aluminum, uncoated, Standard profile, color: silver
1206599
NS 35/15 ZN PERF 2000MM - DIN rail perforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
1206586
NS 35/15 ZN UNPERF 2000MM - DIN rail, unperforated, Pack of 25 (50 m), similar to EN 60715, material: Steel, galvanized, Standard profile, color: silver
1201895
NS 35/15 CU UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), similar to EN 60715, material: Copper, uncoated, Standard profile, color: copper-colored
1206573
NS 35/15 CAP - DIN rail end piece, for DIN rail NS 35/15
1201798
NS 35/15-2,3 UNPERF 2000MM-VPE 10 - DIN rail, unperforated, Pack of 10 (20 m), acc. to EN 60715, material: Steel, galvanized, passivated with a thick layer, Standard profile 2.3 mm, color: silver
0808642
Zack Marker strip, flat - ZBF 5:UNBEDRUCKT
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
3002843
ISH 2,5/0,2 - Insulating sleeve, color: white
3002856
ISH 2,5/0,5 - Insulating sleeve, color: gray
3002869
ISH 2,5/1,0 - Insulating sleeve, color: black
3022218
CLIPFIX 35 - Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
3022276
CLIPFIX 35-5 - Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray
0800886
E/NS 35 N - End clamp, width: 9.5 mm, color: gray
1201442
E/UK - End bracket, Mounting on a DIN rail NS 32 or NS 35, material: PA, color: gray
1201413
E/UK 1 - End clamps, for supporting the ends of double-level and three-level terminal blocks, width: 10 mm, color: gray

Why Proax for Phoenix Contact 3025011?

Proax is an authorized distributor of Phoenix Contact 3025011 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.

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Additional Information

Pack Size

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ZFKK 2,5-MT BU - Knife-disconnect terminal block, nom. voltage: 400 V, nominal current: 24 A, 1 level, connection method: Spring-cage connection, Rated cross section: 2.5 mm2, cross section: 0.2 mm2 - 4 mm2, 2nd level, connection method: Spring-cage connection, Rated cross section: 1.5 mm2, cross section: 0.2 mm2 - 4 mm2, mounting: NS 35/7,5, color: blue
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ZFKK 1,5-MSTBV-5,08 - Feed-through terminal block, nom. voltage: 250 V, nominal current: 12 A, 1st and 2nd level connection right, connection method: Spring-cage connection, cross section: 0.2 mm2 - 2.5 mm2, 1st and 2nd level connection left, connection method: Plug-in connection, mounting: NS 35/7,5, NS 35/15, color: gray
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1873045
ZFKK 1,5-ICV-5,08-PE/F - Feed-through terminal block, 1st and 2nd level connection right, connection method: Spring-cage connection, cross section: 0.2 mm2 - 2.5 mm2, 1st and 2nd level connection left, mounting: NS 35/7,5, color: green-yellow

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