Schmersal MZM 100 B Series Solenoid Interlock Switch, Power to Lock, 24V dc

Subtotal (1 unit)*

£834.26

(exc. VAT)

£1,001.11

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 2 unit(s) shipping from 03 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£834.26

*price indicative

RS Stock No.:
880-1902
Mfr. Part No.:
MZM 100 B ST2-SD2PREM-A
Brand:
Schmersal
Find similar products by selecting one or more attributes.
Select all

Brand

Schmersal

Power to Lock / Unlock

Power to Lock

Supply Voltage

24V dc

Series

MZM 100 B

Actuator Included

No

Safety Contacts

2 PNP

Conduit Entry

M12

Housing Material

Plastic

IP Rating

IP65, IP67

Standards Met

BG, CE Listed, cULus Listed, EN 60947-5-1, EN ISO 13849-1, IEC 60947-5-3, IEC 61508

Width

179mm

Length

40mm

Depth

40mm

COO (Country of Origin):
DE

Schmersal Solenoid Interlock Switch, 24V DC, Power-to-Lock - MZM 100 B Series - MZM 100 B ST2-SD2PREM-A


Use this solenoid interlock switch from Schmersal to automate the locking or unlocking of your guard doors. When activated, it prevents access to hazardous machinery to reduce the risk of injury. This switch has green, yellow and red LEDs to clearly indicate supply voltage, switching conditions and errors. It has a high clamping force of at least 500N to ensure your door stays firmly closed. The switch is made of glass fibre-reinforced thermoplastic for resistance to wear, impact and heat, making it a good choice for use in harsh environments.

Features & Benefits


• IP67 (ingress protection) rating for protection against dust and submersion in 1m of water for up to 30 minutes
• Reaction time of

Applications


• Elevators and escalators
• Food production
• Security systems

What’s the operating temperature of this interlock switch?


This interlock switch has a wide operating temperature range of -25°C to +55°C, making it suitable for use in cold and hot environments.

Related links