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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 (SKU 39R045, MPN 10250T57) is a 30 mm panel mounting size contact block with a 1NO Early Close/1NC Late Open contact form and momentary switch action. It features screw clamp terminals and is…

SKU 3G-OTH-34032

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
10250T57
Type
Momentary
Contact Form
1NO Early Close/1NC Late Open
Switch Action
Momentary
Compatible with Series
E34
Terminal Connection Type
Screw Clamp Terminals
Early Close/1NC Late Open
1NO
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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EATON Contact Block (SKU 39R045, MPN 10250T57) is a 30 mm panel mounting size contact block with a 1NO Early Close/1NC Late Open contact form and momentary switch action. It features screw clamp terminals and is compatible with the E34 series.

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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EATON Contact Block: 30 mm Panel Mounting Size, 1NC Late Open, Momentary, 10250T/E34 Series (MPN 10250T71). Key specifications — Contact Form: 1NC Late Open; Switch Action: Momentary; Terminal Connection Type: Screw Clamp Terminals; Brand: EATON; Compatible with Series: 10250T.
EATON Contact Block: 30 mm Panel Mounting Size, 1NC/1NO, Momentary, 10250T/E34 Series (MPN 10250T1). Key specifications — Switch Action: Momentary; Terminal Connection Type: Screw Clamp Terminals; Brand: EATON; Compatible with Series: 10250T.
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