The Lovato 31CSP2E24 is a CSP2E start-up priority change relay designed
for automatic management of primary and standby motor operation. With a 24VAC auxiliary
supply, two relay outputs and an 11-pin plug-in design, this relay provides reliable
priority switching for applications including standby pumps, motors, fans and industrial
automation systems.
Designed for simple installation and dependable operation, the Lovato 31CSP2E24 allows
automatic starting of a standby motor when required. Its compact plug-in format with
S11 socket compatibility makes it suitable for control panels where space, reliability
and easy maintenance are important.
Key Features
Start-up priority change relay for standby motor control
24VAC auxiliary supply voltage
Two relay outputs for switching applications
11-pin plug-in housing with S11 socket compatibility
CSP2E relay design for industrial automation applications
LED indication for power and relay status
Compact 38 x 76 x 70 mm housing design
IP30 protection rating
Applications
Duty and standby pump systems
Motor priority switching applications
Industrial automation control panels
Fan and ventilation systems
Backup motor start-up applications
Why Choose the Lovato 31CSP2E24?
The Lovato 31CSP2E24 provides dependable automatic priority switching for systems that
require standby motor availability. Its compact plug-in construction, dual relay outputs
and robust operating specifications make it an effective solution for industrial and
building automation applications.
Technical Specifications
Brand
Lovato Electric
Manufacturer Part Number
31CSP2E24
Product Type
Start-up priority change relay
Product Designation
CSP2E
Supply Voltage
24VAC
Rated Frequency
50/60Hz
Number of Relay Outputs
2
Contact Configuration
2 x 1NO-SPST contacts
Rated Operational Voltage
250VAC
Thermal Current Ith
5A
Installation
11-pin plug-in housing (socket S11)
Operating Temperature
-20°C to +60°C
Storage Temperature
-30°C to +80°C
Impulse Withstand Voltage
4kV
Dimensions
38 x 76 x 70 mm
Weight
150g
EAN
8013975601440
HS Code
85389091
Frequently Asked Questions
What is the Lovato 31CSP2E24 used for?
The Lovato 31CSP2E24 is used for start-up priority change control, allowing automatic
operation of a standby motor when required.
What voltage does the Lovato 31CSP2E24 require?
The relay operates using a 24VAC auxiliary supply voltage.
How many relay outputs does the 31CSP2E24 have?
The unit has two relay outputs for switching control applications.
What type of mounting does this relay use?
The Lovato 31CSP2E24 uses an 11-pin plug-in housing designed for an S11 socket.
Brand
Lovato Electric
Manufacturer Part Number
31CSP2E24
Product Type
Start-up priority change relay
Product Designation
CSP2E
Supply Voltage
24VAC
Rated Frequency
50/60Hz
Number of Relay Outputs
2
Contact Configuration
2 x 1NO-SPST contacts
Rated Operational Voltage
250VAC
Thermal Current Ith
5A
Installation
11-pin plug-in housing (socket S11)
Operating Temperature
-20°C to +60°C
Storage Temperature
-30°C to +80°C
Impulse Withstand Voltage
4kV
Dimensions
38 x 76 x 70 mm
Weight
150g
EAN
8013975601440
HS Code
85389091
No documents available for this product.
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Standard delivery: 2–3 working days
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...