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2RTT55K35G34V

Wires, connectors 2RTT55K35G34V
* Pictures are placed for illustration purpose only. Appearance of real component may differ.

Dust- and splash-proof connectors for DC and AC (up to 3 MHz) circuits with voltages up to 850 V. Connectors consist of a plug and a socket, which can be either panel-side or cable-side. Panel-side of the connector can be without shell, with straight or angular shell. Cable-side – with straight or angular shell. Connectors are suitable for shielded or unshielded cables. Plugs and sockets are secured with a screw joint, connector is polarized with one key.

Annotation breakdown

Annotation example: 2RTT20B(K)P(U)E(N)4Sh(G)6OV

2RT – connector type

T - suitable for usage tropical climate

20 – design number

B( or K) – case design: B- unit-side, K – cable-side

P( or U) – shell type: P – straight, U – angular

E(or N) – type of shell end nut: E – for shielded cable, N – for unshielded cable

Sh(or G) – connector type: Sh – plug, G – socket

6 – contacts layout

O – shell without rubber housing, collar and washer; no symbol – shell with rubber housing, collar and washer

V – all-climate version

Operational limits

Sinusoidal vibration

frequency

acceleration

1-5000 Hz

300 m/s2 (30 g)

Multiple mechanical impact

impact acceleration

linear acceleration

10000 m/s2 (1000 g)

1500 m/s2 (150 g)

Ambient air temperature

-60..+100 oC

Diminished air pressure

1.3·10-4 Pa (10-8 mmHg)

Technical parameters

Contact diameter, mm

1.5

2.5

3.5

5.5

9.0

Contact resistance, not more than, mOhm

2.5

1.0

0.75

0.3

0.15

Insulation resistance in normal conditions

5000 MOhm

Current

depends on design number

Number of connection-disconnection cycles

500

Lifetime

1000 h

Shelf life

15 years

Minimum lifetime depending on connector temperature

Minimum lifetime, h

Connector temperature, oC

500

180

1000

150

3000

125

5000

116

7500

110

10000

1104

15000

98

20000

93

25000

90

30000

87

40000

83

50000

80

80000

73

100000

70

130000

67

Note: connector temperature equals ambient air temperature plus contact overheat temperature

Contact overheat temperature depending on ampere load

Connector ampere load, % of allowed

Contact overheat temperature, oC

100

50

85

40

75

30

60

25

50

20

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