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EATON Contact Block: 30 mm Panel Mounting Size, 1NC, Momentary, HT800 Series - Contact Blocks
EATONContact Blocks

EATON Contact Block: 30 mm Panel Mounting Size, 1NC, Momentary, HT800 Series

The EATON Contact Block is a 30 mm panel mounting size contact block from the HT800 Series (MPN HT8B). It features a momentary switch action and screw clamp terminals for secure wiring connections. This 1NC contact…

SKU 3G-OTH-32639

Brand
EATON
Item
Contact Block: 30 mm Panel Mounting Size, 1NC, Momentary, HT800 Series
Category
Contact Blocks
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Technical Specifications

EATON
Manufacturer Part Number
HT8B
Type
1NC, Momentary, HT800 Series, Screw Clamp Terminals
Switch Action
Momentary
Compatible with Series
HT800
Terminal Connection Type
Screw Clamp Terminals
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 HT800 Series (MPN HT8B). It features a momentary switch action and screw clamp terminals for secure wiring connections. This 1NC contact block is designed for use with EATON's HT800 Series devices.

Frequently Asked Questions

What is the EATON HT8B contact block used for?

The EATON HT8B contact block is used as a switching element in industrial control stations and panel-mounted pushbutton operators. It provides a momentary 1NC (normally closed) circuit for machine control, safety interlocks, and signaling applications across manufacturing and process industries.

What are the specifications of the EATON HT8B contact block?

The EATON HT8B is a 30 mm panel mounting size contact block from the HT800 Series. It features a momentary switch action, 1NC configuration, and screw clamp terminals for secure wiring. It is compatible with EATON HT800 Series devices and uses screw clamp terminal connections.

Where to buy the EATON HT8B contact block worldwide?

3G Electric supplies the EATON HT8B contact block to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine EATON components and support procurement for any location.

How to install the EATON HT8B contact block?

Install the EATON HT8B contact block by mounting it to a compatible HT800 Series operator or enclosure. Use screw clamp terminals to secure wires per the wiring diagram. Ensure the momentary action aligns with the actuator. Follow standard industrial control panel installation practices for safety.

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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