WAGO 787-881
Estimated Delivery between and with free shipping.
Overnight shipping is also available.
Free Shipping
1 Year Warranty
A+ Rated On The BBB
10% Off First Order
Based In The USA
Description
Capacitve buffer module; 24 VDC; 20 A
WAGO 787-881 is now available from Williams Automation.
If you need a specific firmware version or series for this item, please call or email us with your request. We can also provide specifications and/or a data sheet for this item upon request. Please call or email us if you need one.
We offer Overnight shipping for most items listed on our website. Please get in touch with us to confirm whether the product can ship overnight on the day of your order. Cutoff times are typically 2-3 PM EST. Lead times can range from 1 to 4 business days.
Call (803) 761-7027 if you have any questions about availability, or email us at sales@williamsautomation.com.
Commercial Data
- Country of origin
- DE
- Customs tariff number
- 85049017000
- GTIN
- 4045454909826
- Packaging type
- Box
Connection Data
- Connection technology
- CAGE CLAMP®
- Connection technology 2
- CAGE CLAMP®
- Connection type 1
- Input/output
- Connection type 2
- Relay
- Fine-stranded conductor
- 0.5 … 10 mm² / 20 … 8 AWG
- Fine-stranded conductor 2
- 0.08 … 2.5 mm² / 28 … 12 AWG
- Solid conductor
- 0.5 … 10 mm² / 20 … 8 AWG
- Solid conductor 2
- 0.08 … 2.5 mm² / 28 … 12 AWG
- Strip length
- 13 … 15 mm / 0.51 … 0.59 inches
- Strip length 2
- 8 … 9 mm / 0.31 … 0.35 inches
- WAGO connector
- WAGO 231 Series
- WAGO connector 2
- WAGO 231 Series
Efficiency/Power Losses
- Power loss Pl
- ≤ 1.5 W; ≤ 15 W (nominal load)
Energy Storage System
- Buffer time
- 0.17 … 16.5 s depends on load current and switch-on threshold
- Charging time (typ.)
- 5 min
- Switch-on threshold (adjustable)
- DC 20 … 24 V
Environmental Requirements
- Ambient temperature (operation)
- -10 … +50 °C
- Ambient temperature (storage)
- -10 … +60 °C
- Relative humidity
- 5 … 96 % (no condensation permissible)
Input
- Input current Ii
- ≤ 0.06 A (no load); ≤ 1 A (Charging); ≤ 22 A
- Input voltage range
- DC 20 … 30 V
- Nominal input voltage Ui nom
- DC 24 V
- Nominal mains frequency range
- 0 Hz
Material Data
- Fire load
- 0.432 MJ
- Weight
- 1000.000 g
Mechanical Data
- Mounting type
- DIN-35 rail
Output
- Current limitation
- 1.1 x Io nom (typ.)
- Nominal output current Io nom
- 20 A
- Nominal output voltage Uo nom
- DC 24 V
- Output voltage range
- Ui – 1 VDC (rated operation); 20.4 … 24 VDC (buffer mode)
Physical Data
- Depth from upper-edge of DIN-rail
- 179 mm / 7.047 inches
- Height
- 181 mm / 7.126 inches
- Note (dimensions)
- Height with connector
- Width
- 57 mm / 2.244 inches
Safety And Protection
- Isolation voltage (connectors – housing)
- DC 0.5 kV
- MTBF
- Typ. 87,600 h (at 25 °C); typ. 30,500 h (at 40 °C)
- Parallel operation
- Yes
- Pollution degree
- 2
- Protection class
- III
- Protection type
- IP20; per EN 60529
- Resistance to reverse feed
- ≤ DC 35 V
- Reverse voltage protection
- Yes
- Series operation
- No
Signaling And Communication
- Operation status indicator
- Green LED (Uo > 20 V) || Yellow LED (charging) || Red LED (Uo < 20 V)
- Signaling
- 1 x LED DC OK (green) || 1 x Charge LED (yellow) || 1 x DC not OK LED (red) || 1 x Isolated relay contact (max. 30 VDC; 1 A)
Specifications
- Product Group Code
- 0006
Standards And Specifications
- Conformity marking
- CE
- Standards/specifications
- EN 60950 || UL 508 || EN 61000-6-2 || EN 61000-6-3
Reviews
What our customers say
BBB 4.7 
Rating they have quick great service and quick shipping!! would recommend doing business over and over!!
January 7 on 
Great price and speedy delivery. I am certain, based on my first statement that if needed, customer support will be excellent
December 31 on
Great customer service, fast shipping. Nice to deal with a company that shows they care about their customers.
December 5 on
I got the part and it was exactly what i needed to get my dust collector up and running again! It was also at very reasonable price. Thanks!
December 4 on
Another great purchase from Williams Automation. You will have peace of mind knowing your getting authentic parts from Williams Automation. Very easy to work with and great customer service. Plus you get at a competitive price and not three times what it should be.
November 6 on
Exceptional customer service! They had the elusive part I required readily available and responded promptly to all my emails.
November 2 on
Great customer service. Had the hard to find parts I needed in stock. All emails answered promptly.
October 9 on
Had what I needed in stock, shipped fast and arrived within the time frame indicated. It was packaged securely.
August 28 on
Perfect purchase! The whole process was great, including the packaging and shipping. Finally a company who cares!
August 13 on
Great service and Best prices ! Very organized company and helpful too. Will definitely buy again
August 10 on