Block collection

Block

Block is a manufacturer of industrial automation components, recognized for its robust programmable controllers, AC drives, and human-machine interfaces. These products are integral to machine automation, process control, and plant operations, valued by engineers for their dependability and ease of integration into existing systems. Block components are designed for long service life and are supported by comprehensive documentation, simplifying maintenance and upgrades. Industrial Automation Co. stocks new and refurbished Block parts with quote-based pricing.

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5M+

Our 5M+ catalog features active breakers, drives, PLCs, relays, and operator interfaces.

24 Months

We offer 24 months warranty on selected brands

24h

Typical quote turnaround for hard-to-source and legacy replacement requests

OEM+

New, refurbished, and surplus paths surfaced clearly for procurement teams

Hard-to-find parts, sourced fast

Real value

Access millions of industrial automation components across PLCs, drives, HMIs, and more. We help you locate discontinued, surplus, and in-demand parts without delays.

Built for urgent procurement

RFQ ready

Submit RFQs for multiple part numbers and get fast, accurate quotes. Ideal for maintenance teams, resellers, and engineers working against downtime.

Verified parts you can rely on

Trusted data

Every listing is backed by supplier validation, condition transparency, and real availability—so you can purchase with confidence.

Global sourcing, local reliability

Worldwide trust.

We work with trusted suppliers worldwide to deliver quality automation parts quickly—reducing lead times and keeping your operations running.

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Block TT36,3-4-23-23

SKU · TT36,3-4-23-23

Block TT36,3-4-23-23

BLOCK TT36,3-4-23-23 TT36342323 3PH. ISOLATION TRANSFORMER - 6.3KVA - 230 / 400V IP23

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Block TT35-48-4

SKU · TT35-48-4

Block TT35-48-4

BLOCK TT35-48-4 TT35484 3PH. ISOLATION TRANSFORMER - 5KVA - 400 / 480V

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Block TT38-4-23

SKU · TT38-4-23

Block TT38-4-23

BLOCK TT38-4-23 TT38423 3PH. ISOLATION TRANSFORMER - 8KVA - 230 / 400V

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Block TT32,5-48-4-23

SKU · TT32,5-48-4-23

Block TT32,5-48-4-23

BLOCK TT32,5-48-4-23 TT32548423 3PH. ISOLATION TRANSFORMER - 2.5KVA - 400 / 480V IP23

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Block LR348-3/400

SKU · LR348-3/400

Block LR348-3/400

BLOCK LR348-3/400 LR3483400 LINE REACTOR THREE PHASE 480V/3% Z/400A/350HP

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Block HF1P5,70-230

SKU · HF1P5,70-230

Block HF1P5,70-230

BLOCK HF1P5,70-230 HF1P570230 HARMONIC FILTER SINGLE PHASE

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Block HLD103-500/750

SKU · HLD103-500/750

Block HLD103-500/750

BLOCK HLD103-500/750 HLD103500750 RADIO INTERFERENCE SUPPRESSION FILTER THREE-PHASE 750 A

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Block LR324-10/300

SKU · LR324-10/300

Block LR324-10/300

BLOCK LR324-10/300 LR32410300 LINE REACTOR THREE PHASE 240V/10% Z/300A

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Block LR324-6/400

SKU · LR324-6/400

Block LR324-6/400

BLOCK LR324-6/400 LR3246400 LINE REACTOR THREE PHASE 240V/6% Z/400A

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Block BUST6300/5/23

SKU · BUST6300/5/23

Block BUST6300/5/23

BLOCK BUST6300/5/23 BUST6300523 CONTROL TRANSFORMER 6 300 VA

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Block LR324-10/250

SKU · LR324-10/250

Block LR324-10/250

BLOCK LR324-10/250 LR32410250 LINE REACTOR THREE PHASE 240V/10% Z/250A

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Block HF1P4,60-230

SKU · HF1P4,60-230

Block HF1P4,60-230

BLOCK HF1P4,60-230 HF1P460230 HARMONIC FILTER SINGLE PHASE

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