Siemens 3TH4 Contactor Relay, 24V dc Coil, 8-Pole, 6 A 24V dc, 8 NO, 888V

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Subtotal (1 unit)*

R 3 590,14

(exc. VAT)

R 4 128,66

(inc. VAT)

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RS stock no.:
216-2847
Mfr. Part No.:
3TH4280-0BB4
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Contactor Relay

Coil Voltage

24V dc

Number of Poles

8

Contact Voltage

888V

Contact Current

6A

Series

3TH4

Function

Reversing

Mount Type

Screw

Normal State Configuration

8 NO

Auxiliary Contact Configuration

8 NO

Number of Auxiliary Contacts

8

Terminal Type

Screw

Contactor Application

Safety

Control Circuit Voltage Uc

24V dc

Minimum Operating Temperature

-25°C

Operational Current Ie

6A

Maximum Operating Temperature

55°C

Width

45mm

Depth

78mm

Length

130mm

Standards/Approvals

No

COO (Country of Origin):
CN
The Siemens SIRIUS 3TH4 series is a contactor relay for switching the control signals in the control circuit. It has operating voltage of 24 V DC. The contactor relays have standard-compliant terminal designations and a reliable connection technology. The type of electrical connection for auxiliary and control current circuit is through screw terminal. Due to multiplication of outputs, simultaneous switching of up to 10 auxiliary circuits is possible. The contacts are designed with positively driven operation for safety applications as well as SUVA versions. The devices are climate-resistant and have a high contact reliability. It is approved for worldwide use e.g. IEC and UL/CSA.

Protection class IP is IP20

Ambient operating temperature is -25 to +55 °C

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