Image is for illustrative purposes only. Please refer to product description.

  • Manufacturer:
  • Newark Part No.: 91F3079
  • Manufacturer Part No B856-500

Product Overview

The B856-500 is a 11-pin high accuracy Digital Multifunction Timer with an excellent value in its class, precise digital setting, versatile functionality and a straightforward button-per-digit interface. It can be easily programmed to perform any standard timing operation - on-delay, off-delay, interval or repeat cycle. A standard model features a timed double-pole double-throw contact output. Simplicity of operation is maintained while still providing a high level of functionality. All programming is done through the front panel with an intuitive button-per-digit keypad that makes entry of preset times quick and easy. A crisp dual line LCD display lets the operator readily view elapsed or remaining cycle time as well as the pre-set value.
  • Button-per-digit preset entry simplifies setup and operation
  • High contrast dual line LCD display indicates both process time and preset value
  • Industry standard socket connection
  • IEC IP65 rated front panel for use in wash-down environments
  • NPN or Dry contact start
  • NPN or Dry contact reset
  • Electrical service life - 100000 cycles at full load
  • Mechanical service life - 10 million cycles at minimum load
  • +0.03% Repeat accuracy
  • 0 to 60°C Operating temperature range


Industrial; Clock & Timing

Product Range

Back to top

Product Information

  • Product Range B856 Series
  • Timer Functions Multifunction
  • Time Min 0.01s
  • Time Max 9999h
  • No. of Timing Ranges 5Ranges
  • No. of Digits 4
  • Timer Output 2 Changeover Relays
  • Supply Voltage Max 240VAC
  • Current Rating Nom 5A
  • Connection / Termination Plug-In
  • Panel Cutout Height 45mm
  • Panel Cutout Width 45mm
  • SVHC To Be Advised

Find similar products  grouped by common attribute

View this product in our online catalog

This product also features on the following pages and catalog editions:

  •  131/1933
  •  132/1925


Availability:  14

  • 14 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 5/16/16

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $208.72 $208.72



Quantity List Price
1 - 1 $208.72
2 - 4 $199.84
5+ $183.19

Legislation and Environmental

Back to top

Customer Reviews

Customer Q&A Exchange

(There is 1 question : 1 answer on this product)

Product Q&A

Ask your questions. Share your answers.

Browse Q&A
Search Questions
Need Product Support?
If you need immediate technical support use Live Support or Contact Us.
This space is yours...
Use this space to Ask your peers product questions or Answer those questions posted by them.
Looking for a DIN rail mount socket which can hold multifunction timer (part number B856-500)?
2 years, 9 months ago
0out of 0found this question helpful.
Was this helpful?(0)(0)


Suggested part number of socket which can hold this timer is 60SR3P06 from Eagle Signal. It is a 11 pin DIN rail mount socket which can B856-500 & -511 timers.
2 years, 9 months ago
0out of 0found this answer helpful.
Was this helpful?(0)(0)
1 of 1
  • 2015-06-11T15:21:34.632-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_91F3079, prod, sort_default
1 of 1


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.

Associated Products

Customers Also Bought