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Siemens

Siemens 3RH21222BM40 DC Operated Contactor Relay With Permanently Mounted Auxiliary Contact Block, 2NO-2NC Contact, 220 VDC V Coil

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Description

Siemens Contactor Relay, DC Operated, 220 VDC Coil, 2NO-2NC, 4 and 8 Pole, Snap-On Mount, Spring Terminal, IP20 Enclosure, -25 to 60 deg C, 45 mm W x 73 mm D x 70 mm H

Safety rated control relays are required to have positively driven contact elements according to IEC 60947-5-1 Annex L. Positively driven contact elements are a combination of NO auxiliary contacts and NC auxiliary contacts whose construction prevents them from being closed simultaneously. In some industries, such as automotive, the auxiliary contact blocks are required to be permanently attached to meet the requirements of "unintentional misuse" as specified in IEC 60292, paragraph 3.12. Tested by SUVA.

Features

  • Size S00 contact

Specifications

GTIN: 00662643903690

UNSPSC: 39121521

Country of Origin: Germany

Type
DC Operated
Terminal Type
Spring
Number of Poles
4 and 8
Width
13 in
Enclosure Type
IP20
Dimensions
45 mm W x 73 mm D x 70 mm H
Coil Voltage
220 V DC
Mounting Type
Snap-On
Contact Form
2NO-2NC 2 Form A/2 Form B
Temperature Rating
-25 to 60 deg C
BABA Compliant
No
Sold as
EACH

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