The Lovato Electric 31CSP2E110 is a start-up priority change relay designed
for automatic alternation and standby motor starting applications. Featuring a plug-in design, two relay outputs,
and a 110VAC supply voltage, this relay provides reliable control for systems requiring priority changeover
between pumps, motors, or other duplicated loads. ([catalogue.lovatoelectric.com](https://catalogue.lovatoelectric.com/us_en/Start-up-priority-change-relay-plug-in-version-2-outputs-AC-supply-voltage-110VAC/31CSP2E110/snp?utm_source=chatgpt.com))
Product Overview
The Lovato 31CSP2E110 is part of the CSP2E series of plug-in priority change relays. It is
designed to manage the starting sequence of standby motors, allowing automatic switching between two connected
loads to balance operating hours or provide backup operation. The unit uses an 11-pin plug-in housing and is
suitable for installation with the compatible Lovato S11 socket. ([catalogue.lovatoelectric.com](https://catalogue.lovatoelectric.com/us_en/Start-up-priority-change-relay-plug-in-version-2-outputs-AC-supply-voltage-110VAC/31CSP2E110/snp?utm_source=chatgpt.com))
Key Features
Manufacturer: Lovato Electric
Model Number: 31CSP2E110
Product Type: Start-Up Priority Change Relay
Function: Priority change relay for standby motor starting
Supply Voltage: 110VAC
Plug-in relay design
Two relay outputs
11-pin socket connection
LED power and relay status indication
Suitable for pump and motor control systems
Compact industrial relay housing
Applications
Automatic pump alternation systems
Standby motor starting applications
Water pumping installations
Industrial automation systems
Motor control panels
Process and fluid management systems
Why Choose Lovato 31CSP2E110?
The Lovato 31CSP2E110 provides dependable priority switching control for systems requiring
automatic load alternation or standby motor operation. Its plug-in format, dual relay outputs, and compatibility
with Lovato socket systems make it a practical solution for industrial pump and motor control applications.
([catalogue.lovatoelectric.com](https://catalogue.lovatoelectric.com/us_en/Start-up-priority-change-relay-plug-in-version-2-outputs-AC-supply-voltage-110VAC/31CSP2E110/snp?utm_source=chatgpt.com))
Technical Specifications
Voltage
110 V
Specification Details Brand
Lovato Electric
Part Number
31CSP2E110
Series
CSP2E
Product Type
Priority Change Relay
Function
Start-Up Priority Change / Standby Motor Starting
Supply Voltage
110VAC
Frequency
50/60Hz
Relay Outputs
2
Contact Arrangement
2 x 1NO-SPST Contacts
Rated Operational Voltage
250VAC
Thermal Current
5A
Connection Type
11-Pin Plug-In Housing
Compatible Socket
Lovato S11 Socket
Mounting Type
Plug-In Mounting
Dimensions
38 x 76 x 70 mm
Weight
150 g
Protection Rating
IP30
EAN
8013975601464
HS Code
85389091
Frequently Asked Questions
What is the Lovato 31CSP2E110 used for?
The Lovato 31CSP2E110 is used for automatic priority switching between motors or pumps, including standby
motor starting applications.
What voltage does the Lovato 31CSP2E110 operate on?
The Lovato 31CSP2E110 operates with a 110VAC supply voltage.
How many relay outputs does the Lovato 31CSP2E110 have?
The relay features two relay outputs with normally open contacts.
What socket is compatible with the Lovato 31CSP2E110?
The Lovato 31CSP2E110 uses an 11-pin plug-in housing compatible with the Lovato S11 socket.
Voltage
110 V
Specification Details Brand
Lovato Electric
Part Number
31CSP2E110
Series
CSP2E
Product Type
Priority Change Relay
Function
Start-Up Priority Change / Standby Motor Starting
Supply Voltage
110VAC
Frequency
50/60Hz
Relay Outputs
2
Contact Arrangement
2 x 1NO-SPST Contacts
Rated Operational Voltage
250VAC
Thermal Current
5A
Connection Type
11-Pin Plug-In Housing
Compatible Socket
Lovato S11 Socket
Mounting Type
Plug-In Mounting
Dimensions
38 x 76 x 70 mm
Weight
150 g
Protection Rating
IP30
EAN
8013975601464
HS Code
85389091
No documents available for this product.
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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...