Wago 750-626/020-002

Supply Filter; 24 VDC; Higher isolation; Ground Fault Diagnostics

MPN: 750-626/020-002
Category: I/O Systems

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What is the Wago 750-626/020-002?

The WAGO I/O System 750 can also be used in marine applications and onshore/offshore installations (e.g., platforms, loading facilities). This is possible via certification under the standards of leading agencies such as Germanischer Lloyd and Lloyd's Register. This filter module ensures proper (certified) system operation. The module protects against high-energy disturbances on DC supply lines due to switching overvoltages caused by inductive loads. It contains a filter for the system supply and transient protection for both system and field supply. It is streamlined for use in systems with insulation monitoring and also offers the possibility of a ground fault test.

Indicators:

LED (green): Power supply is available

LED (red): Ground fault

Ground fault diagnostics (response values):

Pre-alarm 50 kΩ (±15 %)

Main alarm 25 kΩ (±15 %)

Hysteresis (typ.) 25 … 30 %

Response time ≤ 5 s (typ. 2.5 s)

Internal resistance DC (test circuit) >10 MΩ (test inactive), >90 kΩ (test active)

Test current ≤180 μA (RF=0 Ω)

Permissible system leakage capacitance ≤ 2 μF

Specifications

Technical data

Signal type	Voltage
Signal type (voltage)	24 VDC
Supply voltage (system)	24 VDC (-25 … +30 %)
Supply voltage (field)	24 VDC, SELV (-25 … +30 %); via power jumper contacts (power supply via CAGE CLAMP® connection; transmission (field-side supply voltage only) via spring contact
Current consumption, field supply (module with no external load)	16 mA
Current consumption (5 V system supply)	29 mA
Current carrying capacity (power jumper contacts)	10 A
Number of outgoing power jumper contacts	2
Isolation	300 VDC (limited by a transient protection device) system/field
Use	Marine-certified operation in conjunction with 750 Series Couplers and Controllers
Data width	8-bit input; 8-bit output
Indicators	LED (A, C) green: system power supply status, field power supply status; LED (G) red: ground fault

Connection data

Connectable conductor materials	Copper
Connection type	System/field supply
Solid conductor	0.08 … 2.5 mm² / 28 … 14 AWG
Fine-stranded conductor	0.08 … 2.5 mm² / 28 … 14 AWG
Strip length	8 … 9 mm / 0.31 … 0.35 inches
Connection technology: field supply	4 x CAGE CLAMP®
Connection technology: system supply	4 x CAGE CLAMP®

Physical data

Width	12 mm / 0.472 inches
Height	100 mm / 3.937 inches
Depth	69.8 mm / 2.748 inches
Depth from upper-edge of DIN-rail	62.6 mm / 2.465 inches

Mechanical data

Mounting type	DIN-35 rail
Pluggable connector	fixed

Material data

Housing material	Polycarbonate; polyamide 6.6
Fire load	0.713 MJ
Weight	52.1 g
Conformity marking	CE

Environmental requirements

Ambient temperature (operation)	0 … +55 °C
Ambient temperature (storage)	-40 … +85 °C
Protection type	IP20
Pollution degree	2 per IEC 61131-2
Operating altitude	0 … 2000 m / 0 … 6562 ft
Mounting position	Horizontal left, horizontal right, horizontal top, horizontal bottom, vertical top and vertical bottom
Relative humidity (without condensation)	95 %
Shock resistance	15g per IEC 60068-2-27
EMC immunity to interference	per EN 61000-6-2, marine applications
EMC emission of interference	per EN 61000-6-3, marine applications
Exposure to pollutants	per IEC 60068-2-42 and IEC 60068-2-43

Commercial data

PU (SPU)	1 pcs
Packaging type	Box
Country of origin	DE
GTIN	4055143826846
Customs tariff number	85389091890

Product Classification

UNSPSC	39121610
eCl@ss 10.0	27-24-26-10
eCl@ss 9.0	27-24-26-10
ETIM 9.0	EC001600
ETIM 10.0	EC001600
ECCN	NO US CLASSIFICATION

Environmental Product Compliance

CAS-No.	1303-86-2, 1317-36-8, 7439-92-1
REACH Candidate List Substance	Diboron trioxide, Lead, Lead monoxide
RoHS Compliance Status	Compliant,With Exemption
RoHS Exemption	6(c), 7(a), 7(c)-I, 7(c)-II
SCIP notification number (Austria)	54a3d8d3-9494-455a-bba7-faaec79b5a2f
SCIP notification number (Belgium)	743be9a2-04b9-4a48-9244-a2f8d345f63a
SCIP notification number (Bulgaria)	8313d955-010c-4d0a-b1ab-f4818563fc83
SCIP notification number (Czech Republic)	09d65030-2629-46cb-bd34-8f1de9a26979
SCIP notification number (Denmark)	4302104e-4534-48f1-ab12-b76f43e0ea81
SCIP notification number (Finland)	4b2808e6-0018-4f25-8c22-ce9b38aae248
SCIP notification number (France)	7cdf5548-264c-45ab-b113-10cfdab6fb24
SCIP notification number (Germany)	406bab4d-3b3c-4f95-ba03-3918545eb6ed
SCIP notification number (Hungary)	a64b7d78-2924-4971-a1d7-04a4643c0be3
SCIP notification number (Italy)	acd145cd-50e3-487a-9edc-221251056d9e
SCIP notification number (Netherlands)	5f268786-557a-4dc8-9bf4-1d32dc89db80
SCIP notification number (Poland)	4cd22c9d-da5a-4de2-a463-253bec79a8a0
SCIP notification number (Romania)	f41f8404-2ae7-4c6a-9204-bdad70606ed9
SCIP notification number (Sweden)	476bd403-fbc1-4227-b3e8-615aa1d8adfa

750-626/020-002: frequently asked questions

When can 750-626/020-002 be shipped?

750-626/020-002 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 750-626/020-002 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 750-626/020-002 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 750-626/020-002, subject to availability and destination.