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PHOENIX CONTACT STTB 2,5-L/N STTB 2,5-L/N 3036330 PHOENIX CONTACT Double-level spring-cage terminal block View larger
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STTB 2,5-L/N 3036330 PHOENIX CONTACT Double-level spring-cage terminal block

STTB 2,5-L/N

3036330

PHOENIX CONTACT

50 Pcs.

Double-level spring-cage terminal block Double-deck spring terminal block, nominal voltage: 500 V, nominal current: 22 A, connection type: Spring connection, 1st and 2nd floor, Sizing cross-section: 2.5 mm², cross-section: 0.08 mm² - 4 mm², mounting class: NS 35/7.5, NS 35/15, color: gray

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Key Commercial Data

Orderkey3036330
Packing unit50 pc
Catalog pagePage 158 (C-1-2017)
GTIN4017918823139
Weight per Piece (excluding packing)9.900 g
Custom tariff number85369010
Country of originDE (Germany)

General

Number of levels2
Number of connections4
Nominal cross section2.5 mm²
Colorgray
Insulating materialPA
Flammability rating according to UL 94V0
Rated surge voltage6 kV
Degree of pollution3
Overvoltage categoryIII
Insulating material groupI
Maximum power dissipation for nominal condition0.77 W (the value is multiplied when connecting multiple levels)
Connection in acc. with standardIEC 60947-7-1
Nominal current IN22 A
Maximum load current26 A (with 4 mm² conductor cross section)
Nominal voltage UN500 V
Open side panelYes
Relative insulation material temperature index (Elec.; UL 746 B)130 °C
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21))125 °C
Static insulating material application in cold-60 °C
Behavior in fire for rail vehicles (DIN 5510-2)Test passed
Flame test method (DIN EN 60695-11-10)V0
Oxygen index (DIN EN ISO 4589-2)>32 %
NF F16-101, NF F10-102 Class I2
NF F16-101, NF F10-102 Class F2
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
Calorimetric heat release NFPA 130 (ASTM E 1354)27,5 MJ/kg
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3

Dimensions

Width5.2 mm
Length67.5 mm
Height NS 35/7,547.5 mm
Height NS 35/1555 mm

Connection data

Connection methodSpring-cage connection
Conductor cross section solid min.0.08 mm²
Conductor cross section solid max.4 mm²
Conductor cross section flexible min.0.08 mm²
Conductor cross section flexible max.2.5 mm²
Conductor cross section AWG min.28
Conductor cross section AWG max.12
Conductor cross section flexible, with ferrule without plastic sleeve min.0.25 mm²
Conductor cross section flexible, with ferrule without plastic sleeve max.2.5 mm²
Conductor cross section flexible, with ferrule with plastic sleeve min.0.25 mm²
Conductor cross section flexible, with ferrule with plastic sleeve max.2.5 mm²
2 conductors with same cross section, stranded, TWIN ferrules with plastic sleeve, max.0.5 mm²
Stripping length10 mm
Internal cylindrical gageA3

Standards and Regulations

Connection in acc. with standardCSA
IEC 60947-7-1
Flammability rating according to UL 94V0
Fire protection for rail vehicles (DIN EN 45545-2) R22HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R23HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R24HL 1 - HL 3
Fire protection for rail vehicles (DIN EN 45545-2) R26HL 1 - HL 3

Environmental Product Compliance

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

Classifications


ETIM for 3036330 Terminal blocks (EC000897)
Feature Name Feature Value
Connectable conductor cross section fine-strand without cable end sleeve (EF007341) 0.08 mm²
Connectable conductor cross section fine-strand with cable end sleeve (EF007339) 0.25 mm²
Connectable conductor cross section solid-core (EF007337) 0.08 mm²
Rated current In (EF008250) 22 A
Rated voltage (EF000228) 500 V
Type of electrical connection 1 (EF002526) Spring clamp connection
Type of electrical connection 2 (EF002527) Spring clamp connection
Number of levels (EF002659) 2
Number of clamp positions per level (EF002660) 2
Suitable for conductor material (EF012572) Aluminium/copper
Mounting method (EF000003) DIN rail (top hat rail) 35 mm
Material insulation body (EF007543) Other
Inflammability class of insulation material according to UL94 (EF002521) V0
Width (EF000008) 5.2 mm
Height (EF000040) 67.5 mm
Depth (EF000049) 47.5 mm
Closing plate required (EF002525) Yes
Colour (EF000007) Grey
Internally connected stages (EF002661) No

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.