Veris VMD4B-C Datasheet

VMDB & VMDBCSERIES

VERIS INDUSTRIES

Socket 4PDT Relays

Socket Relays In A Wide Range
Of Coil Voltages

DESCRIPTION

The Veris VMD4B Series are 4PDT blade-style relays for socket/DIN mounting.
Both the full-featured and standard DIN rail sockets are compatible with both the
VMD4B-C and VMD4B-F relays and feature a slim, attractive design.

The standard VMD4B-C model is economical and reliable. The full-featured VMD4B-F
includes an LED and a ag indicator for convenient status viewing and a push-button
test feature for easy troubleshooting. The nger-safe sockets reduce risk, and the
hold-down clip keeps the device secure. No need to worry about safety
or dependability.

TYPICAL COIL PERFORMANCE

Power Consumption

AC Coils................................... 1.5VA

DC Coils................................... 1.5W

VMD4B-F

VBD4B-C

VBD4B-F

FEATURES

Full featured model:

● Color-coded push button...allows manual operation of relay. AC coils red, DC

coils blue

● Removable override lever...when activated, locks push button and contacts

in the powered position

● Flag indicator...shows relay status in manual or powered condition

● LED status lamp...shows coil “ON” or “OFF” status

● I.D. tag/write-on plastic label...used for identication of relays in multi-relay

circuits

● 2-Way side or DIN rail mounting system...retrots existing panel mounting

and 35 mm DIN rail

● Mating hold-down clip...secures relay to socket (-F sockets)

RELAYS

Resistive................. 10A@120VAC

10A@277VAC
10A@28VDC

Motor..................... 1/3 HP@120VAC

1/2 HP@250VAC

Pilot Duty............... B300

CONTACT RATINGS

SPECIFICATIONS

Operating Temperature Range -40° to 55°C (-40 ° to 131°F)
Operating Range 85% to 110% of rated voltage
Drop-out Voltage Threshold 15% of rated voltage
Expected Relay Life Electrical (@ rated current) 100,000 cycles; Mechanical (unpowered) 10,000,000 cycles
Operating Time 20 msec typical
Dielectric Strength 1500VAC RMS

800.354.8556

+1 503.598.4564

www.veris.com

HQ0001854.B 01131

800.354.8556

(28 mm)

RoHS

Compliant

+1 503.598.4564

www.veris.com

APPLICATION/WIRING EXAMPLE

VBD4B Sockets

TOP VIEW

8(44) 7(34) 6(24) 5(14)

4(42) 3(32) 2(22) 1(12)

14 (A2)

12(41) 11(31) 10(21) 9(11)

** Observe polarit y for relays with
DC coil voltages only

Function

Coil (+)**
Coil (-)**
COMM1
N.O.1
N.C.1
COMM2
N.O.2
N.C.2
COMM3
N.O.3
N.C.3
COMM4
N.O.4
N.C.4

NEMA (IEC)*
Terminal

14 (A2)
13 (A1)
9 (11)
5 (14)
1 (12)
10 (21)
6 (24)
2 (22)
11 (31)
7 (34)
3 (32)
12 (41)
8 (44)
4 (42)

13 (A1)

DIMENSIONAL DRAWINGS

VBD4B-F Socket

3.1"

(80 mm)

2.0"

(51 mm)

VBD4B-C Socket

2.0"

(51mm)

2.6"

(66mm)

1.1"

Hold Down Clip included

with F Model socket

1.1"

(28mm)

1.7”

(43 mm)

ORDERING INFORMATION

E198454

MODEL REL AY TYPE AMPERAGE RANGE COIL VOLTAGE MIN. SWITCHING CURRENT LED UL CE

VMD4B-C24D

VMD4B-C24A

VMD4B-C120A 120VA C

VMD4B-F24D 24VD C

4PDT 10A

VMD4B-F24A 24VAC

VMD4B-F120A 120VAC

24VD C

24VAC

100mA@5VDC

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1.8"

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VMD4B Relays

1.1”

(27 mm)

1.4”

(36 mm)

ACCESSORIES

DIN Rail, Stop Clip (AV01, AV02)

AV01 AV02

RELAYS

These relays are UL Lis ted, when used with the Veris sockets.

SOCKET ORDERING INFORMATION

MODEL AMPERAGE RATING VOLTAGE RATING FINGER SAFE HOLD DOWN CLIP UL CE

VBD4B-C 10A

VBD4B-F 16A

When relays and sockets are used together, amperage rating is the lesser of the two ratings.

HQ0001854.B 01131

300V

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