Product Description

NST-3 Emergency Stop Relay
Category 2/3, EN 954-1
•Inexpensive
•Forced contacts
•Doubling of output contacts
•Internal redundancy
•22,5 mm slimline relay

NST-4 Emergency Stop Relay
Category 4, EN 954-1
•4 input alternatives
•Status indication with dual colour LEDs
•Automatic,monitored or manual reset
•22,5 mm slimline relay for safety Category 4

NST-8 Emergency Stop Relay
Category 4, EN 954-1
• 1 or 2 channel operation
• 3 safety outputs
• 1 signal output
• Safety category 4
• PTC-fuse against short circuit of wires

NST-9 Emergency Stop Relay
•4 input alternatives
•2 NO safety outputs +1 NC signal output
•2 NO time delayed outputs (0 -6 sec.)
•3 transistor outputs for PLC-monitoring
•Status indication with LEDs
•Possibility for delayed coupling (0 -16 sec.)
•Detachable terminals
Category 3/4, EN 954-1

N S T -1 2 Emergency Stop Relay
• 10 A contact load
• 1 or 2 channel operation
• Multi voltage
• 3 NO safety outputs
• 1 NC signal contact
• PTC-fuse against short circuit of wires
• Detachable terminals

Category 4, EN 954-1

NST-2003 Emergency Stop Relay
•22,5 mm slim line emergency stop relay
•Transistor output for PLC monitoring
•New house types
•Choice between fixed and detachable terminals
•New voltage versions
•Same number of contacts as bigger and more space demanding relays
Category 2/3, EN 954-1

HR-8 Two Hand Control Relay
•Compact two hand control relay
•Safety category 4 acc.to EN 954-1
Type III C (EN 574)
•Short circuit protection via PTC-fuse
Category 4, EN 954-1
Type III C, EN 574

HR-20 Two Hand Control Relay
•Self retaining function
•Safety category 4 /Type IIIC
•Short circuit protection via PTC-fuse
•Detachable terminals
•External voltage supply for Duelco hand sensor
actuator TST-2
Category 4, EN 954-1
Type III C, EN 574

TL-4 Two Hand Control
•Fulfils the requirements in EN 574
•Efficient screening of the operators hands
•Robust construction /material
•Delivered with mechanical push buttons

SSO-10 Standstill Monitoring Relay
• Designed for 1-and 3-phase motors
• Can be used in applications with frequency converters
• Microprocessor controlled
• 2 NO safety outputs and 1 NC signal contact
• 10 A contact load
• Status indication with LEDs
• Detachable terminals
(By 2-channel operation of 23-24,33-34,41-42)
Category 3/4, EN 954-1