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Available on request

ABB 1SBN040100R1010 – WA4-10 24VDC Mechanical Latching Unit

MPN: 1SBN040100R1010 · Brand: ABB

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	ABB Block Contactors
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)
Weight	0.065 kg
Country of origin	India
UPC / EAN	3471523131057

Shipping & availability

When can 1SBN040100R1010 be shipped?

1SBN040100R1010 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 1SBN040100R1010 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 1SBN040100R1010 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 1SBN040100R1010, subject to availability and destination.

WA4-10 is a mechanical latching unit for AF(C)09...38(Z) contactors and NF(C)(Z) contactor relays ensuring that the contactor or contactor relay remains switched on even if there is a lack or a failure of voltage, in application such as energy conservation. Standard contactors can be easily converted into compact latched contactors. The WA4 block contains a mechanical latching device with 24 V DC electromagnetic impulse unlatching or manual unlatching.

• Extend your 24 V DC control solutions with a direct PLC control by 24V DC 500 mA without additional interface relay

• Extend your auxiliary control circuit by adding additional 1-pole front mounted CA4 and 2-pole side mounted CAL4 auxiliary contact blocks

• Design easily your installation with 25% less depth required in panel mounting.

Specifications

General

Order code (ABB product ID)	1SBN040100R1010
Type	WA4-10
Lifecycle	Active (current ABB product)
Country of origin	India

Ordering

Minimum Order Quantity	1 piece
Customs Tariff Number	85389099

Dimensions

Product Net Width	19.8 mm
Product Net Depth / Length	67.4 mm
Product Net Height	41 mm
Product Net Weight	0.065 kg

Technical

Standards	IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 No. 60947-1-13, CSA C22.2 No. 60947-4-1-14
Rated Insulation Voltage (U<sub>i</sub>)	acc. to IEC 60947-5-1 690 V
Rated Control Circuit Voltage (U<sub>c</sub>)	DC Operation 24 V
Coil Consumption	Pull-in DC (Umin / Umax) 12 W
Connecting Capacity Control Circuit	Flexible with Ferrule 1/2x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm², Rigid Solid 1/2x 1 ... 2.5 mm², Rigid Stranded 1/2x 1 ... 2.5 mm²
Wire Stripping Length	Control Circuit 10 mm
Tightening Torque	Control Circuit 1.2 N·m
Terminal Type	Screw Terminals
Suitable For	AF09, AF09Z, AF12, AF12Z, AF16, AF16Z, AF26, AF26Z, AF30, AF30Z, AF38, AF38Z, NF22E, NFZ22E, NF31E, NFZ31E, NF40E, NFZ40E
Product Name	Mechanical Latching Unit

Technical UL/CSA

Tightening Torque UL/CSA

Control Circuit 11 in·lb

Environmental

Maximum Operating Altitude Permissible

Without Derating 3000 m

Material Compliance

RoHS Information	Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
WEEE B2C / B2B	Business To Business
WEEE Category	5. Small Equipment (No External Dimension More Than 50 cm)

External Classifications and Standards

ETIM 7	EC002498 - Accessories for low-voltage switch technology
ETIM 8	EC002498 - Accessories/spare parts for low-voltage switch technology
ETIM 9	EC002498 - Accessories/spare parts for low-voltage switch technology
UNSPSC	39122221
IDEA Granular Category Code (IGCC)	5219 >> Switch part or accessory

Downloads & documentation

Official documents from ABB, downloaded directly from the manufacturer.

Data sheets & manuals

Data Sheet, Technical Information (1SBC100214C0202)
Instructions and Manuals (1SBC101046M6801)
Instructions and Manuals (Part 2) (1SAC200017M0002)

CAD & dimension drawings

CAD Dimensional Drawing (2CDC001079B0201)

Certificates (5)

REACH Declaration (2CMT2021-006202)
RoHS Declaration (2CMT2021-006277)
Declaration of Conformity - CCC (2020980303000186)
Declaration of Conformity - CE (1SBD250020U1000)
Declaration of Conformity - UKCA (1SBD250042U1000)

12-month warrantyon all new stock

3-month warrantyon used & refurbished parts

30-day returnsno restocking fee on unused parts

Global shippingFast, tracked delivery worldwide