Schneider Electric 9001KA1 Harmony Contact Block 1 C/O, Screw Clamp, 0-600V, Silver Alloy

MPN: 9001KA1
UPC: 785901880004
PPN: SCH-9001KA1
UNSPSC: 39121522

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Description

This Harmony 9001K, contact block uses screw-clamp terminals and has 1 x NO + 1 x NC contacts. This contact block allows fast and easy replacement and configuration of your push buttons and selector switches. It is easily installed and replaced on 9001K complete push button units and selector switches and connects to control circuits with simple screw-clamp connections. Its clear color of cover allows users to identify it visually at a distance. It is compatible with Harmony 9001K push buttons and switches. Its wide range of operating temperatures from -25°C to 70°C allows versatility in usage of product.

Features

The Schneider Electric (Square D) 9001KA1 is a heavy-duty, 30mm contact block designed for the rugged 9001K and 9001SK push button and selector switch lines. As the primary electrical interface for the operator, it converts the mechanical movement of the button into an electrical signal, serving as a staple component in Canadian industrial control panels.
While similar in appearance to other blocks, the KA1 features a specific 1 NO (Normally Open) + 1 NC (Normally Closed) arrangement. This dual-circuit configuration allows you to control two separate functions simultaneously such as starting a motor while simultaneously turning off a "Standby" indicator light providing essential logic for standard motor control circuits.
Built to meet Type K (oil-tight, dust-tight, and water-tight) standards, the 9001KA1 is engineered for the "dirty" environments common in Canadian mining, pulp and paper, and manufacturing sectors. The silver alloy contacts are designed to resist pitting and corrosion, ensuring reliable switching even in high-vibration or high-cycle applications.
One of the most powerful features of the 9001K system is its modular stacking capability. The 9001KA1 can be easily stacked behind other contact blocks using captive mounting screws. This allows an industrial engineer to build complex control sequences controlling 4, 6, or even 8 circuits from a single 30mm push button or selector switch.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	Mexico

Weight	28.477 g

Complementary Attributes

Ie Rated Operational Current	3 A 240 V, AC-15, A600-Q600 NEMA, 0.55 A 125 V, DC-13, A600-Q600 NEMA
Icm Rated Short Circuit Making Capacity	12 kA 600 V AC-15, 7200 VA15 kA 480 V AC-15, 7200 VA30 kA 240 V AC-15, 7200 VA60 kA 120 V AC-15, 7200 VA0.1 kA 600 V DC-13, 7200 VA0.27 kA 250 V DC-13, 7200 VA0.55 kA 125 V DC-13
Uimp Rated Impulse Withstand Voltage	2.5 kV IEC 60947-1

Rated Breaking Capacity	3 kA 240 V AC-15, 720 VA6 kA 120 V AC-15, 720 VA1.2 kA 600 V AC-15, 720 VA1.5 kA 480 V AC-15, 720 VA0.1 kA 600 V DC-130.27 kA 250 V DC-130.55 kA 125 V DC-13
Ui Rated Insulation Voltage	250 V 3)IEC 60947-1
Us Rated Supply Voltage	0...600 V

Important Information Attributes

Persona Type Ids	BM9, EU, LC, OM, OM8, PB, SC, SI, VR
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Range Of Product	Harmony 9001K, Harmony 9001SK
Certificate Agency	NEMA, UL 508
Carbon Footprint Of The End Of Life Phase C1 To C4	0.1 kg CO2 eq., 0.080398
Carbon Footprint Of The Manufacturing Phase A1 To A3	0.2 kg CO2 eq., 0.21522
Local Data Status	Publishable
Return Indicator	Y
Weee Scope	Out
Scope Perimeter	At least in Europe
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
China Rohs Label	7
Without Single Use Plastic	No
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Contact Operation	positive opening
Contacts Type And Composition	1 C/O
Electrical Shock Protection Class	class II conforming to IEC 61140
Product Availability	Stock - Normally stocked in distribution facility
Protective Treatment	TC
Shape Of Screw Head	cross slotted
Software Version	v5.9.4
Tightening Torque	0.8-0.8 N.m IEC 60947-1
Vibration Resistance	7 gn (f= 2-500 Hz) conforming to IEC 60068-2-6
Data Source	referent product
Customs Code	8536509035
Short Circuit Protection	10 A cartridge fuse IEC 60947-5-1
Packaging Weight In G	1.5
Functional Unit Quantity	1
Reference Lifetime In Y	10

Persona Type Names	Charge Point Operator, End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator, IT Channel Partner
Market Segmentation	Commercial, Industrial
Connections Terminals	screw-clamp terminals, screw clamp terminals, 1 x 0.22...2 x 2.5 mm² IEC 60947-1
Carbon Footprint Of The Distribution Phase A4	0.0037238, 0 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.00020993, 0 kg CO2 eq.
Carbon Footprint Of The Use Phase B2 B3 B4 B6	2 kg CO2 eq., 2.2654
Local Publishable Date	2026-01-12
Use Carbon Footprint	2.2654
Weee Product Category	5
Eoli Availability Display	No need of specific recycling operations
Reach Full Compliance Status Id	CONTAINS_SVHC
Rohs Eur In Scope	No
Rohs Eur Conformity Date	1930
China Rohs In Scope	Yes
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Compatibility Code	9001K
Contacts Material	silver alloy contacts
Device Short Name	9001K
Positive Opening	without
Product Or Component Type	contact block
Returnability	Yes
Shock Resistance	50 gn IEC 60068-2-27
Sustainable Packaging	No
Total Lifecycle Carbon Footprint	3 kg CO2 eq.
Database Version	2022-01
Nbr. Of Units In Pkg.	1
Ith Conventional Free Air Thermal Current	10 A
Warranty In Months	18
Functional Unit Description	Contact blocks are an important electrical component used in a variety of industrial applications. It provide a way to control, monitor and switch electrical circuits on and off. This contact block consumes 0.135 W with 35% utilisation rate and the product has a life of 10 years and adhering to standards IEC 60947-1 & IEC 60947-5-1.
Functional Unit Unit	Unit
Recyclability Potential In %	1

Environment Attributes Main

Ambient Air Temperature For Operation	-25-70 °C, -25-70 °C
Take Back	No
China Rohs Regulation	X
Carbon Footprint	2.56495173
Eu Rohs Directive	Compliant By Exemption
Packaging Without Single Use Plastic	No
Pep Code	ENVPEP2312033EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent internal review

Ambient Air Temperature For Storage	-40-70 °C, -40-70 °C
Recycled Metal Content At Cr Level	0 %
Mercury Free	Yes
Environmental Disclosure	ENVPEP2312033EN
Packaging Made With Recycled Cardboard	Yes
Reach Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Verification Date	2025-02-23
Psr Version	PSR-0005-ed2-2016 03 29