US2:CLM2H03240 The Siemens US2:CLM2H03240 is a mechanically held lighting contactor with a 400A rating and 3 normally open poles. It features a NEMA 12 enclosure suitable for indoor use.
Mfr Part #:

US2:CLM2H03240

Mfr Name: Siemens
Siemens
The Siemens US2:CLM2H03240 is a mechanically held lighting contactor with a 400A rating and 3 normally open poles. It features a NEMA 12 enclosure suitable for indoor use.
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$ Price Range: $0.99

US2:CLM2H03240 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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US2:CLM2H03240 Description

Short technical summary and product information.

This Siemens US2:CLM2H03240 is a mechanically held lighting contactor designed for robust performance. It offers a substantial 400A contactor amp rating with 3 normally open (NO) main contacts and 0 normally closed (NC) main contacts.

 

The contactor operates with a coil voltage of 220VAC at 50Hz or 240VAC at 60Hz. The main current circuit supports a maximum operating voltage of 600V AC at 60Hz. It is built with a NEMA 12 enclosure, providing dustproof and drip-proof protection for indoor installations.

 

Key electrical specifications include a pick-up power of 1600 VA and a holding power of 550 VA for the magnet coil. The mechanical service life of the main contacts is typically 600,000 switching cycles. The unit measures 48 x 20 x 13 inches and weighs 145 lb.

 

Mounting is achieved via surface mounting, and the electrical connections for both supply and load sides utilize box lugs. The permissible conductor temperature for the supply is a maximum of 75°C, and it accommodates conductor materials of either aluminum or copper.

US2:CLM2H03240 Quick Information

Product Type: Lighting Contactor
Series: CLM
Canonical Name: Siemens US2:CLM2H03240 Mechanically Held Lighting Contactor
Subcategory: Mechanically Held

US2:CLM2H03240 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

US2:CLM2H03240 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

US2:CLM2H03240 Features

  • Mechanically held lighting contactor design.
  • 400A contactor amp rating.
  • 3 normally open main contacts.
  • NEMA 12 dustproof and drip-proof enclosure.
  • 220VAC 50Hz / 240VAC 60Hz coil.

US2:CLM2H03240 Applications

  • Suitable for indoor lighting control.
  • Used in industrial power distribution.
  • Applicable for high-current loads.
  • Designed for energy-efficient operation.

US2:CLM2H03240 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the main current rating of the Siemens US2:CLM2H03240 contactor?

The contactor amp rating is 400A.

How many normally open (NO) poles does this lighting contactor have?

It has 3 normally open main contacts.

What is the coil voltage for the US2:CLM2H03240?

The coil voltage is 220VAC at 50Hz or 240VAC at 60Hz.

What type of enclosure does this contactor feature?

It features a NEMA 12 enclosure, which is dustproof and drip-proof for indoor use.

What is the maximum operating voltage for the main current circuit?

The maximum operating voltage for the main current circuit at AC at 60 Hz is 600V.

What is the typical mechanical service life of the main contacts?

The typical mechanical service life of the main contacts is 600,000 switching cycles.

What are the physical dimensions of the contactor?

The dimensions are 48 inches in height, 20 inches in width, and 13 inches in depth.

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