2858904 - Phoenix Contact - Datasheet.Live

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Extract from the online

catalog



TT-ST-M-2-PE-24DC

Order No.: 2858904

http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2858904



TERMITRAB, spring-cage modular terminal block with integrated

surge protection and disconnect knives, for assembly on NS 35/7.5,

voltage UN 24 V DC, terminal width: 6.2 mm, cover width: 2.2 mm



Commercial data

GTIN (EAN)

4 017918 938024

sales group J301

Pack 10 pcs.

Customs tariff 85363030

Catalog page information Page 102 (TT-2009)

Product notes

WEEE/RoHS-compliant since:

06/28/2006

http://

www.download.phoenixcontact.com

Please note that the data given

here has been taken from the

online catalog. For comprehensive

information and data, please refer

to the user documentation. The

General Terms and Conditions of

Use apply to Internet downloads.

Technical data

General

Housing material PA 6.6

Inflammability class acc. to UL 94 V2

Color black

TT-ST-M-2-PE-24DC Order No.: 2858904

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Standards for air and creepage distances VDE 0110-1

IEC 60664-1: 1992-10

Surge voltage category III

Pollution degree 2

Total surge current (8/20) µs 10 kA

Total surge current (10/350) µs 2 kA

Ambient temperature (operation) -40 °C ... 85 °C

Mounting type DIN rail: 35 mm

Design Double-level terminal block with disconnect knife

Number of positions 2

Degree of protection IP20

Direction of action Line-Line & Line-Earth Ground

Width 6.20 mm

Height 63.50 mm

Length 100.00 mm

Protective circuit

IEC category C1

VDE requirement class C1

Nominal voltage UN24 V DC

Maximum continuous operating voltage UC30 V DC

21 V AC

Maximum continuous voltage UC (wire-wire) 30 V DC

21 V AC

Nominal current IN350 mA (45°C)

Operating effective current IC at UC≤ 10 µA

Ground conductor current IPE ≤ 2 µA

Nominal discharge surge current In (8/20) µs

(Core-Core)

5 kA

Nominal discharge surge current In (8/20) µs

(Core-Earth)

5 kA

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Total surge current (8/20) µs 10 kA

Max. discharge surge current Imax (8/20) µs

maximum (Core-Core)

5 kA

Max. discharge surge current Imax (8/20) µs

maximum (Core-Earth)

5 kA

Nominal pulse current Ian (10/1000) µs (Core-

Core)

100 A

Nominal pulse current Ian (10/1000) µs (Core-

Earth)

200 A (in total)

Lightning test current (10/350) µs, peak value limp 1 kA (per path)

Output voltage limitation at 1 kV/µs (Core-Core)

spike

≤ 40 V

Output voltage limitation at 1 kV/µs (Core-Earth)

spike

≤ 600 V

Output voltage limitation at 1 kV/µs (Core-Core)

static

≤ 40 V

Output voltage limitation at 1 kV/µs (Core-Earth)

static

≤ 600 V

Residual voltage at In, (conductor-conductor) ≤ 40 V

Protection level UP (Core-Core) ≤ 60 V (C2 (10 kV/5 kA))

≤ 40 V (stat.)

Protection level UP (Core-Earth) ≤ 600 V (C2 (10 kV/5 kA))

Response time tA (Core-Core) ≤ 1 ns

Response time tA (Core-Earth) ≤ 100 ns

Input attenuation aE, sym. 1 dB (< 400 kHz)

Cut-off frequency fg (3 dB), sym. in 50 Ohm

system

3 MHz

Cut-off frequency fg (3 dB), sym. in 150 Ohm

system

1 MHz

Capacity (Core-Core) 4 nF

Capacity (Core-Earth) 2 pF

Resistance in series 6.6 Ω ±20 % (per path)

6.6 Ω

Max. required back-up fuse 370 mA

Surge carrying capacity in acc. with IEC 61643-21

(Core-Core)

C2 (10 kV/5 kA)

Surge carrying capacity in acc. with IEC 61643-21

(Core-Earth)

C2 (10 kV/5 kA)

D1 (1 kA)

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Connection data

Type of connection Spring-cage connection

Connection type IN Spring-cage

Connection type OUT Spring-cage

Conductor cross section stranded min. 0.5 mm²

Conductor cross section stranded max. 2.5 mm²

Conductor cross section solid min. 0.5 mm²

Conductor cross section solid max. 4 mm²

Conductor cross section AWG/kcmil min. 24

Conductor cross section AWG/kcmil max 12

Connection, protective circuit

Standards/regulations IEC 61643-21

Certificates / Approvals

Certification GOST

Accessories

Item Designation Description

General

2858894 TT-D-STTCO-BK End cover for TERMITRAB TT-ST-..., width: 2.2 mm, color: Black

Marking

1051993 B-STIFT Marker pen, for manual labeling of unprinted Zack strips, smear-

proof and waterproof, line thickness 0.5 mm

0808749 ZBF 6,LGS:FORTL.ZAHLEN Zack marker strip, flat, printed horizontally: 10-section, with the

numbers 1 - 10, 11 - 20, and so on up to 91 - 100, color: white

0808736 ZBF 6/WH-100:UNBEDRUCKT Zack strip, flat, unprinted: 10-section, for individual labeling with

M-PEN or ZBF-T, large batch, sufficient for labeling 1000 terminal

blocks, color: white

0808710 ZBF 6:UNBEDRUCKT Zack strip, flat, unprinted: 10-section, for individual labeling with

M-PEN or ZBF-T, sufficient for 100 terminal blocks, color: white

TT-ST-M-2-PE-24DC Order No.: 2858904

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Additional products

Item Designation Description

General

2858894 TT-D-STTCO-BK End cover for TERMITRAB TT-ST-..., width: 2.2 mm, color: Black

Diagrams/Drawings

Dimensioned drawing

Circuit diagram

TT-ST-M-2-PE-24DC Order No.: 2858904

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Address

PHOENIX CONTACT Deutschland GmbH

Flachsmarktstr. 8

32825 Blomberg,Germany

Phone +49 5235 3 12000

Fax +49 5235 3 41200

http://www.phoenixcontact.de

Technical modifications reserved;