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EATON Contact Block: 30 mm Panel Mounting Size, 1NO Early Close/1NC Late Open - Contact Blocks
EATONContact Blocks

EATON Contact Block: 30 mm Panel Mounting Size, 1NO Early Close/1NC Late Open

The EATON Contact Block is a 30 mm panel mounting size contact block from the 10250T/E34 Series (MPN 10250T55). It features a 1NO Early Close/1NC Late Open contact form with momentary/make before break switch action…

SKU 3G-OTH-33336

Brand
EATON
Item
Contact Block: 30 mm Panel Mounting Size, 1NO Early Close/1NC Late Open
Category
Contact Blocks
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Technical Specifications

EATON
Manufacturer Part Number
10250T55
Series
10250T/E34
Contact Form
1NO Early Close/1NC Late Open
Switch Action
Momentary/Make Before Break
Compatible with Series
E34
Terminal Connection Type
Screw Clamp Terminals
Early Close/1NC Late Open
1NO
View Full Spec Sheet

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON Contact Block is a 30 mm panel mounting size contact block from the 10250T/E34 Series (MPN 10250T55). It features a 1NO Early Close/1NC Late Open contact form with momentary/make before break switch action and screw clamp terminals.

Frequently Asked Questions

What is the EATON 10250T55 contact block used for?

The EATON 10250T55 contact block is used in industrial control panels for momentary switching with make-before-break action. Its 1NO early close/1NC late open configuration suits applications requiring sequenced contact timing, such as safety interlocks or motor control circuits.

What are the specifications of the EATON 10250T55 contact block?

The EATON 10250T55 is a 30 mm panel mounting size contact block from the 10250T/E34 Series. It has a 1NO early close/1NC late open contact form, momentary/make before break switch action, and screw clamp terminals. It is compatible with the E34 series.

Where to buy the EATON 10250T55 contact block worldwide?

You can source the EATON 10250T55 contact block through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the EATON 10250T55 contact block?

Mount the 30 mm contact block onto the panel using the appropriate adapter for the E34 series. Connect wires to the screw clamp terminals, ensuring proper torque per manufacturer guidelines. Verify the 1NO early close/1NC late open wiring matches your control circuit sequence.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON contact blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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