Siemens
Siemens 3VL9400-4PS31 Blade Contact Kit
Siemens 3-pole blade contact kit for VL400UL/VL400X.
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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Get a price for 3VL9400-4PS31
Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
3-pole configuration
Replacement kit
For VL400UL and VL400X
Includes blade contacts & trip pin
Genuine Siemens part
Product description
The Siemens 3VL9400-4PS31 is a 3-pole blade contact kit designed as a spare part for Siemens VL400UL and VL400X circuit breakers (JG frame, LG frame). This kit contains 6 blade contacts and 1 trip pin for replacement purposes.
This component is critical for ensuring the integrity and functionality of Siemens circuit breakers used in demanding industrial environments, supporting applications in power distribution and machinery control.
Stanlo Automation, a veteran-owned surplus parts distributor, provides reliable components such as the Siemens 3VL9400-4PS31 to keep your operations running smoothly.
Technical specifications
| Type | Blade Contact Kit |
| Poles | 3-pole |
| For Use With | VL400UL, VL400X (JG frame, LG frame) |
| Includes | 6 blade contacts, 1 trip pin |
| Manufacturer | Siemens |
Common applications
Circuit breaker repair
Industrial power distribution
Machine safety systems
Automation control panels
Switchgear maintenance
Compatible systems
Siemens VL400UL (JG frame, LG frame)
Siemens VL400X (JG frame, LG frame)
Also known as
Siemens VL400UL blade contacts
Siemens VL400X blade contacts
3VL9400-4PS31 replacement
Replaces / compatible with
This kit serves as a replacement for worn or damaged blade contacts and trip pins in Siemens VL400UL and VL400X circuit breakers.
Technical note
Expert tip
Ensure the correct frame size (JG or LG) for your VL400UL or VL400X breaker when ordering the 3VL9400-4PS31 kit.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
Which Siemens circuit breakers are compatible with the 3VL9400-4PS31 blade contact kit?
The Siemens 3VL9400-4PS31 blade contact kit is specifically designed for the Siemens VL400UL and VL400X circuit breakers, particularly those with JG and LG frames.