Home / ABB / ABB NS Contactor Relays / NS31ES-20 24V50/60HZ Contactor Relay

Available on request

ABB 1SBH101004R2031 – NS31ES-20 24V50/60HZ Contactor Relay

MPN: 1SBH101004R2031 · Brand: ABB

Price on request

Request a Quote

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

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	ABB NS Contactor Relays
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)
Weight	0.22 kg
UPC / EAN	3471523009202

Shipping & availability

When can 1SBH101004R2031 be shipped?

1SBH101004R2031 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 1SBH101004R2031 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 1SBH101004R2031 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 1SBH101004R2031, subject to availability and destination.

NS... contactor relays are used for switching auxiliary circuits and control circuits. The NS..S contactor relays are the spring terminal version of the NS... range. - Poles and auxiliary contacts blocks: 4-pole contactor relays, front-mounted add-on auxiliary contact blocks (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 including the "Mechanically Linked" symbol on the contactor relay side) - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available.

Specifications

General

Order code (ABB product ID)	1SBH101004R2031
Type	NS31ES-20
Lifecycle	Active (current ABB product)

Ordering

Minimum Order Quantity	1 piece
Customs Tariff Number	85364900

Dimensions

Product Net Width	45 mm
Product Net Depth / Length	72.5 mm
Product Net Height	68 mm
Product Net Weight	0.22 kg

Technical

Number of Main Contacts NO	0
Number of Main Contacts NC	0
Number of Auxiliary Contacts NO	3
Number of Auxiliary Contacts NC	1
Number of Poles	4P
Standards	IEC 60947-5-1 and EN 60947-5-1, UL 508, CSA C22.2 N°14
Rated Operational Voltage	Auxiliary Circuit 690 V, Main Circuit 690 V
Rated Frequency (f)	Auxiliary Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (I<sub>th</sub>)	acc. to IEC 60947-5-1, Θ = 40 °C 10 A
Rated Operational Current AC-15 (I<sub>e</sub>)	(500 V) NC 2, (500 V) 2 A, (690 V) 2 A, (24 / 127 V) 6 A, (220 / 240 V) 4 A, (400 / 440 V) 3 A
Rated Operational Current DC-13 (I<sub>e</sub>)	(24 V) 6 A / 144 W, (48 V) 2.8 A / 134 W, (72 V) 1 A / 72 W, (110 V) 0.55 A / 60 W, (125 V) 0.55 A / 69 W, (220 V) 0.27 A / 60 W, (250 V) 0.27 A / 68 W
Rated Short-time Withstand Current Low Voltage (I<sub>cw</sub>)	for 0.1 s 140 A, for 1 s 100 A
Rated Insulation Voltage (U<sub>i</sub>)	acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V, acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (U<sub>imp</sub>)	Auxiliary Circuit 6 kV
Maximum Electrical Switching Frequency	(AC-15) 1200 cycles per hour, (DC-13) 900 cycles per hour
Maximum Mechanical Switching Frequency	3600 cycles per hour
Rated Control Circuit Voltage (U<sub>c</sub>)	50 Hz 24 V, 60 Hz 24 V
Coil Consumption	1.5 W
Power Loss	at 6 A per Pole 0.1 W
Operate Time	Between Coil De-energization and NC Contact Closing 7 ... 22 ms, Between Coil De-energization and NO Contact Opening 5 ... 19 ms, Between Coil Energization and NC Contact Opening 6 ... 18 ms, Between Coil Energization and NO Contact Closing 9 ... 24 ms
Mounting on DIN Rail	TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715, TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Connecting Capacity Auxiliary Circuit	Flexible with Ferrule 1/2x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 1/2x 0.75 ... 1.5 mm², Rigid 1/2x 0.75 ... 2.5 mm²
Connecting Capacity Control Circuit	Flexible with Ferrule 1/2x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 1/2x 0.75 ... 1.5 mm², Rigid 1/2x 0.75 ... 2.5 mm²
Wire Stripping Length	Auxiliary Circuit 10 mm, Control Circuit 10 mm
Degree of Protection	acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20, acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
Terminal Type	Spring Terminals
Product Name	Block Contactor Relay

Technical UL/CSA

Connecting Capacity Auxiliary Circuit UL/CSA

Rigid Solid 1/2x 18-14 AWG, Rigid Stranded 1/2x 18-14 AWG

Environmental

Ambient Air Temperature	Close to Contactor for Storage -60 ... +80 °C, Near Contactor for Operation in Free Air -40 ... 70 °C
Climatic Withstand	Category B according to IEC 60947-1 Annex Q
Maximum Operating Altitude Permissible	Without Derating 3000 m
Resistance to Shock acc. to IEC 60068-2-27	Closed, Shock Direction: C1 19 g, Closed, Shock Direction: C2 16 g, Open, Shock Direction: C1 8 g, Open, Shock Direction: C2 13 g, Shock Direction: A 20 g, Shock Direction: B1 5 g, Shock Direction: B2 15 g
Resistance to Vibrations	3g Closed Position & 2g Open Position 5 ... 300 Hz

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

Object Classification Code	K
ETIM 7	EC000196 - Contactor relay
ETIM 8	EC000196 - Contactor relay
ETIM 9	EC000196 - Contactor relay
eClass	V11.0 : 27371001
UNSPSC	39121529
IDEA Granular Category Code (IGCC)	4761 >> Magnet contactor, AC-switching

Downloads & documentation

Official documents from ABB, downloaded directly from the manufacturer.

Data sheets & manuals

Data Sheet, Technical Information (1SBC100214C0202)
Instructions and Manuals (1SBC101020M9701)

CAD & dimension drawings

CAD Dimensional Drawing (2CDC001079B0201)

Certificates (7)

REACH Declaration (2CMT2021-006202)
RoHS Declaration (2CMT2021-006277)
CQC Certificate (CQC2007010305248106)
Declaration of Conformity - CCC (2020980304001219)
Declaration of Conformity - CE (1SBD250016U1000)
Declaration of Conformity - UKCA (1SBD250051U1000)
UL Certificate (220108-E312527A)