Protection Circuit Card EX vs H20 ERU for Polar Box

Electronic Remote Release comparison · 2 products · View all Electronic Remote Release

The CM Hammar Protection Circuit Card EX and CM Hammar H20 ERU for Polar Box are both electronic remote release products.

Protection Circuit Card EX

H20 ERU for Polar Box

Protection Circuit Card EX

Unverified

Full specs → cmhammar.com

H20 ERU for Polar Box

Unverified

Full specs → cmhammar.com

Specification comparison

Specification	Protection Circuit Card EX	H20 ERU for Polar Box
Dimensions	120 x 220 x 84 (excl. glands) mm
Weight	1.424 kg
Activation Depth		1.5 - 4 m
Service Life		24 months
Color		Red/Yellow

Certification comparison

Certification	Protection Circuit Card EX	H20 ERU for Polar Box
MED	— Not listed	✓
SOLAS	— Not listed	✓

Other Electronic Remote Release comparisons

Data sources

Protection Circuit Card EX

Data from cmhammar.com ·

View original

H20 ERU for Polar Box

Data from cmhammar.com ·

View original

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