All categories
Compare Cart

SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric

Expected in 2-4 weeks
SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - 0
SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - 1
SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - 2
SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - 3
SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric - 4
SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric
142,65 € excl. VAT
176,89 € incl. VAT
Text About:
Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - Schneider Electric
176,89 €
SPECIFICATIONS
Main
Discrete input current 4.4 mA
maximum supply current 145 mA (without extension)
Complementary
local display With
Product certifications C-Tick
CSA
GL
UL
GOST
response time 50 ms with ladder programming (from state 0 to state 1) for discrete input
50 ms with ladder programming (from state 1 to state 0) for discrete input
50...255 ms with FBD programming (from state 0 to state 1) for discrete input
50...255 ms with FBD programming (from state 1 to state 0) for discrete input
10 ms (from state 0 to state 1) for relay output
5 ms (from state 1 to state 0) for relay output
Product or component type Compact smart relay
tightening torque 0.5 N.m
[uimp] rated impulse withstand voltage 4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
[us] rated supply voltage 24 V AC
Discrete input frequency 57...63 Hz
47...53 Hz
Connections - terminals Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) semi-solid
Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) solid
Screw terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end
Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) solid
Screw terminals, 2 x 0.25...2 x 0.75 mm² (AWG 24...AWG 18) flexible with cable end
current state 0 guaranteed <= 0.5 mA (discrete input)
output thermal current 8 A for all 4 outputs for relay output
current state 1 guaranteed >= 2 mA (discrete input)
Contacts type and composition NO for relay output
Clock With
clock drift 12 min/year at 0…55 °C
6 s/month at 25 °C
number of outputs 4 relay
supply voltage limits 20.4…28.8 V
Discrete input voltage 24 V AC
Discrete input number 8
Disturbance radiated/conducted Class B conforming to EN 55022-11 group 1
Net weight 0.25 kg
voltage state 1 guaranteed >= 14 V for discrete input
Immunity to microbreaks 10 ms repeated 20 times
input impedance 4.6 kOhm for discrete input
switching capacity in ma >= 10 mA at 12 V (relay output)
mechanical durability 10000000 cycles for relay output
backup time 10 years at 25 °C
electrical durability AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1
AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to EN/IEC 60947-5-1
DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1
DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to EN/IEC 60947-5-1
output voltage limits 5...30 V DC (relay output)
24...250 V AC
voltage state 0 guaranteed <= 5 V for discrete input
Pollution degree 2 conforming to EN/IEC 61131-2
Power consumption in va 4 VA without extension
Maximum altitude transport 3048 m
Isolation voltage 1780 V
cycle time 6…90 ms
Supply frequency 50/60 Hz
Number or control scheme lines 0…240 with ladder programming
0…500 with FBD programming
Operating rate in hz 0.1 Hz (at Ie) for relay output
10 Hz (no load) for relay output
Protection type Against inversion of terminals (control instructions not executed)
checks Program memory on each power up
Environment
Ambient air temp for storage/transportation -40…70 °C
ip degree of protection IP20 (terminal block) conforming to IEC 60529
IP40 (front panel) conforming to IEC 60529
operating altitude 2000 m
Range of product Zelio Logic
ambient air temperature for operation -20…40 °C in non-ventilated enclosure conforming to IEC 60068-2-1 and IEC 60068-2-2
-20…55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2
Environmental characteristics EMC directive conforming to EN/IEC 61000-6-2
EMC directive conforming to EN/IEC 61000-6-3
EMC directive conforming to EN/IEC 61000-6-4
EMC directive conforming to EN/IEC 61131-2 zone B
Low voltage directive conforming to EN/IEC 61131-2
overvoltage category III conforming to EN/IEC 60664-1
standards EN/IEC 61000-4-3
EN/IEC 61000-4-4 level 3
EN/IEC 61000-4-11
EN/IEC 60068-2-27 Ea
EN/IEC 61000-4-5
EN/IEC 61000-4-6 level 3
EN/IEC 61000-4-2 level 3
EN/IEC 60068-2-6 Fc
EN/IEC 61000-4-12
relative humidity 95 % without condensation or dripping water
About this product

The SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display is devised to serve the necessities of trade buyers, such as control panel builders, electrical fitters, management services, and manufacturing originators. SR2B121B supplies outstanding quality and utility for professionals in the electrotechnical industry. This Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display and other Zelio Logic SR2/SR3 from Schneider Electric are procurable at the most competitive price and lead time through BALTELEC.EU, a trustworthy reseller serving technicians in their collection needs.

Contractors who have acquired Schneider Electric Zelio Logic SR2/SR3 have consistently applauded the brand's reliability. It has been outlined that the notable efficiency of SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display extends to a variety of deployments. Its premium qualities make it great selection to suit a variety of needs, promoting success in your industrial, tertiary, and automation efforts.

BaltElec team concentrates in catering industrial and tertiary professionals’ needs. We understand the particular specifications and preferences of our clients in the sector. By working with our professionals, you receive access to the best fees and lead time of premium products like SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display from Schneider Electric at a value-for-money price. Registered users benefit from added discounts and preferred assistance.

Take action and grab SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display at our secure and accessible online portal. Don't delay in making this intelligent choice that secures the finest quality and matches the personalized specifications of clients like your organization.

If you possess any questions or concerns about SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display or any other Schneider Electric products, communicate with us or refer to our Help section section below. We have compiled answers to frequent requests for information to aid you further in making an well-considered decision about industrial and tertiary electrical components.

Remember, SR2B121B - Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display from Schneider Electric is consistent, reasonable, and top-notch to other vendors in the Zelio Logic SR2/SR3 category. Make it a part of your network promptly. Acquire at Baltelec webstore, your consistent provider for all your professional electrical equipment and automation needs.

In our Baltelec.eu online store you will spot Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display - SR2B121B worth 174.03 €, which will be a secure and innovative solution for your needs. This item is created by the Schneider Electric brand using the latest technologies and aligns with the maximum standards of protection and efficacy. We furnish objects from the Zelio Logic SR2/SR3 category that associate durability and operability, which is an top-notch option for various functions. Irrespective of whether you need tools for small output or for competent industrial utilization, Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display will be a safe assistant in your endeavor.

Baltelec endeavors to make the obtaining process as smooth and fast as achievable for our shoppers. We offer detailed depictions and high-quality pictures of Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display so that you can make an advised choice. A team of maestros is always ready to help you with any doubts in the Zelio Logic SR2/SR3 section relevant to the deciding and use of equipment. We are persuaded that Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display will meet your standards and become an significant element of your tools for just 174.03 €.

Popular Questions about Schneider Electric SR2B121B:

Recently viewed
SR2B121B - Schneider Electric
Compact smart relay, Zelio Logic, 12 I/O, 24 V AC, clock, display
142,65 € excl. VAT
176,89 € incl. VAT
Expected in 2-4 weeks