ABB Thermistor motor protection relay

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Delivered between Thu, 24/7 and Sat, 26/7
8 pieces in stock at supplier
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Product details

ABB Stotz S&J motor protection relay CM-MSS.41S. Manufacturer: ABB Stotz S&J. Description: Motor protection relay 24-240 AC/DC 2W. Type: CM-MSS. With removable terminals: no. Number of measuring circuits: 1. Number of contacts as changeover: 2. Connection type auxiliary circuit: screw connection. External reset possible: yes. Fault memory possible: yes. Rated control supply voltage Us: 24..240 V. Type of voltage for operation: AC/DC. Height: 85.6 mm. Width: 22.5 mm. Depth: 103.7 mm.

The thermistor motor protection relays CM-MSE and CM-MSS are used for controlling motors with PTC temperature sensors. The temperature sensors are embedded in the windings of the motors and measure the motor heating directly. This allows for immediate monitoring and evaluation of various operating conditions. Depending on the product, ATEX approvals for use in hazardous areas are also available. ABB also offers PTC temperature sensors C011 (according to DIN 44081), which can be embedded in motor windings. EAN: 4013614496677.

Key specifications

input voltage
240 V
Scope of delivery
DC 2W CM-MSS.41S, Motor protection relay 24-240AC
Output voltage
240 V
Output current type
AC
Electric current output
4 A
Relay type
Thermal relay
Item number
33788035

General information

Manufacturer
ABB
Category
Relays
Manufacturer no.
1SVR730712R1200
Release date
17/5/2023

Relay properties

Relay type
Thermal relay
input voltage
240 V
Output voltage
240 V
Electric current output
4 A
Output current type
AC
Switching function
Changer
Manufacturer Type
CM-MSS.41S

Smart home features

Smart Home
Not compatible

Origin

Country of origin
China

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
DC 2W CM-MSS.41S, Motor protection relay 24-240AC

Product dimensions

Length
30 mm
Width
97 mm
Height
109 mm

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Relays» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Schneider Electric
    0 %
  • 2.Finder
    0,1 %
  • 3.ABB
    0,2 %
  • 3.Eltako
    0,2 %
  • 5.Eaton
    0,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • ABB
    Not enough data
  • 1.Hager
    0 days
  • 2.Shelly
    2 days
  • Aqara
    Not enough data
  • Eaton
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Galaxus
  • 1.Schalk
    0,4 %
  • 2.ABB
    0,8 %
  • 3.Phoenix Contact
    1,2 %
  • 4.Schneider Electric
    1,5 %
  • 5.Shelly
    1,7 %
Source: Galaxus